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Dragomir A, Lupu MA, Maciuceanu CG, Chicea LM, Olariu TR. Risk Factors Associated with Toxoplasma gondii in Patients with Cardiovascular Diseases from Western Romania. Microorganisms 2024; 12:673. [PMID: 38674617 PMCID: PMC11052096 DOI: 10.3390/microorganisms12040673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/22/2024] [Accepted: 03/23/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Limited data are available in the existing literature regarding the seroepidemiology of T. gondii infection among cardiovascular patients. We aimed to comprehensively assess the prevalence of T. gondii infection and associated risk factors among Romanian cardiovascular patients. METHODS Serologic testing was conducted in 1205 patients with cardiovascular diseases to demonstrate the presence of T. gondii antibodies. An avidity test was performed in patients with detectable IgG and IgM antibodies. A structured questionnaire was designed to identify the potential risk factors associated with T. gondii. Results: The overall seroprevalence of T. gondii antibodies was 52.1%, with the highest value observed in patients diagnosed with dilated cardiomyopathy (66.66%) and the lowest in patients with myopericarditis (30.0%). The 11 patients found with detectable IgM and IgG antibodies had a high avidity test result. A patient's area of residence, gender, educational level, owning dogs, owning any pet, and toxoplasmosis awareness were significantly associated with T. gondii seropositivity in multiple logistic regression analyses. CONCLUSIONS This study provides novel and valuable insights into the seroprevalence and risk factors associated with T. gondii among Romanian cardiovascular patients. Our findings reiterate the importance of toxoplasmosis awareness and health education for better control and prevention of infection with T. gondii.
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Affiliation(s)
- Angela Dragomir
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (A.D.); (C.G.M.); (T.R.O.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Clinical Laboratory, Institute of Cardiovascular Diseases, 300310 Timisoara, Romania
| | - Maria Alina Lupu
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (A.D.); (C.G.M.); (T.R.O.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Clinical Laboratory, Institute of Cardiovascular Diseases, 300310 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
| | - Cosmin Gheorghe Maciuceanu
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (A.D.); (C.G.M.); (T.R.O.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Liana Maria Chicea
- Department II Medical Clinic, “Victor Papilian” Faculty of Medicine, Lucian Blaga University of Sibiu, 550024 Sibiu, Romania;
- Internal Medicine Department, Academic Emergency Hospital, 550245 Sibiu, Romania
| | - Tudor Rares Olariu
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (A.D.); (C.G.M.); (T.R.O.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
- Clinical Laboratory, Municipal Clinical Emergency Teaching Hospital, 300254 Timisoara, Romania
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Grada S, Mihu AG, Oatis DA, Susan M, Lupu MA, Olariu TR. Prevalence of Toxoplasma gondii IgG Antibodies and Associated Risk Factors in Psychiatric Patients from Western Romania: A Cross-Sectional Study. Microorganisms 2024; 12:172. [PMID: 38257998 PMCID: PMC10820121 DOI: 10.3390/microorganisms12010172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
Infection with the coccidian parasite Toxoplasma gondii was associated with an increased risk of several mental disorders. We conducted a case-control study of 464 consecutive psychiatric patients and assessed the prevalence of IgG antibodies against T. gondii and the potential risk factors associated with infection. T. gondii-specific antibodies were determined using a chemiluminescence assay. A questionnaire was utilized to assess the potential correlation between risk factors and Toxoplasma gondii seropositivity. IgG antibodies were found in 325 (70.04%) of the patients. We observed a higher likelihood of positive IgG antibodies against Toxoplasma gondii in older individuals, patients residing in rural areas, and females. We also noted associations between Toxoplasma gondii infection and certain risk factors, like activities that involve contact with soil, low-income levels, and limited educational attainment. Our findings indicate a high prevalence of T. gondii infection among psychiatric patients from Western Romania and provide new information regarding the potential risk factors associated with T. gondii in this population group. This study may serve as a foundation for future research and the development of preventive strategies.
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Affiliation(s)
- Sebastian Grada
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (S.G.); (M.A.L.)
- Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Department of Biology and Life Sciences, Vasile Goldis Western University, 310300 Arad, Romania
| | - Alin Gabriel Mihu
- Department of Biology and Life Sciences, Vasile Goldis Western University, 310300 Arad, Romania
- Patogen Preventia, 300124 Timisoara, Romania
| | - Daniela Adriana Oatis
- Department of Infectious Disease, Faculty of Medicine, Vasile Goldis Western University, 310300 Arad, Romania;
| | - Monica Susan
- Centre for Preventive Medicine, Department of Internal Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania;
| | - Maria Alina Lupu
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (S.G.); (M.A.L.)
- Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
- Clinical Laboratory, Institute of Cardiovascular Diseases, 300310 Timisoara, Romania
| | - Tudor Rares Olariu
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (S.G.); (M.A.L.)
- Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
- Clinical Laboratory, Municipal Clinical Emergency Teaching Hospital, 300254 Timisoara, Romania
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Calero-Bernal R, Gennari SM, Cano S, Salas-Fajardo MY, Ríos A, Álvarez-García G, Ortega-Mora LM. Anti- Toxoplasma gondii Antibodies in European Residents: A Systematic Review and Meta-Analysis of Studies Published between 2000 and 2020. Pathogens 2023; 12:1430. [PMID: 38133313 PMCID: PMC10745778 DOI: 10.3390/pathogens12121430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/24/2023] [Accepted: 12/07/2023] [Indexed: 12/23/2023] Open
Abstract
Toxoplasmosis has a major impact on animal and public health. Information regarding the seroprevalence of human Toxoplasma gondii infections from a European perspective has not yet been compiled to date. Thus, the present review summarized available resident data from the period 2000-2020. The overall seroprevalence of anti-T. gondii IgG was 32.1%, with great variability between countries (n = 30). The subgroup analysis identified different pooled prevalence data depending on the geographic area (p < 0.0001), target population (p = 0.0147), and serological diagnosis assays used (p = 0.0059). A high heterogeneity (I2 = 100%, p < 0.001; Q = 3.5e+05, d.f. = 135, p < 0.001) and degree of publication bias (Egger's test = 6.14, p < 0.001) were observed among the 134 studies considered. The occurrence of anti-T. gondii IgM, which was reported in 64.7% of studies, reached a pooled seroprevalence of 0.6%. In addition, among the eight main risk factors identified, "contact with soil", "consumption of undercooked beef", and "intake of unwashed vegetables" were the most significantly associated with infections. The fact that one-third of the European population has been exposed to T. gondii justifies extra efforts to harmonize surveillance systems and develop additional risk-factor analyses based on detailed source attribution assessment.
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Affiliation(s)
- Rafael Calero-Bernal
- SALUVET, Animal Health Department, Complutense University of Madrid, 28040 Madrid, Spain; (M.Y.S.-F.); (A.R.); (G.Á.-G.); (L.M.O.-M.)
| | - Solange María Gennari
- PhD Program in One Health, Faculty of Veterinary Medicine, University of Santo Amaro, São Paulo 04829-300, SP, Brazil;
- Faculty of Veterinary Medicine, University of São Paulo, São Paulo 05508-270, SP, Brazil
| | - Santiago Cano
- Computing Services, Research Support Center, Complutense University of Madrid, 28040 Madrid, Spain;
| | - Martha Ynés Salas-Fajardo
- SALUVET, Animal Health Department, Complutense University of Madrid, 28040 Madrid, Spain; (M.Y.S.-F.); (A.R.); (G.Á.-G.); (L.M.O.-M.)
| | - Arantxa Ríos
- SALUVET, Animal Health Department, Complutense University of Madrid, 28040 Madrid, Spain; (M.Y.S.-F.); (A.R.); (G.Á.-G.); (L.M.O.-M.)
| | - Gema Álvarez-García
- SALUVET, Animal Health Department, Complutense University of Madrid, 28040 Madrid, Spain; (M.Y.S.-F.); (A.R.); (G.Á.-G.); (L.M.O.-M.)
| | - Luis Miguel Ortega-Mora
- SALUVET, Animal Health Department, Complutense University of Madrid, 28040 Madrid, Spain; (M.Y.S.-F.); (A.R.); (G.Á.-G.); (L.M.O.-M.)
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Radoi CL, Zlatian O, Balasoiu M, Giubelan L, Stoian AC, Dragonu L, Neacsu A, Iliescu DG. Seroprevalence of Infections with TORCH Agents in Romania: A Systematic Review. Microorganisms 2023; 11:2120. [PMID: 37630680 PMCID: PMC10459641 DOI: 10.3390/microorganisms11082120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/12/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Maternal-fetal infectious pathology-notably the TORCH panel (Toxoplasma gondii, rubella, Cytomegalovirus, and herpes simplex viruses)-critically impacts maternal and neonatal health. This review collates data on the seroprevalence of IgG and IgM antibodies against TORCH agents in Romanian women, aiming to discern regional and population differences and identify risk factors. Twenty studies were included in the review, revealing variable seroprevalence rates across the country. Regions such as Moldavia and Banat showed higher anti-T. gondii IgG seroprevalence rates than Bihor, with notable declines in Banat. Rural, older, and multiparous women showed elevated T. gondii IgG rates. Anti-rubella vaccine introduction significantly reduced the prevalence of anti-rubella IgG antibodies, but recent vaccination coverage decreases raise concerns. CMV and HSV seroprevalence varied geographically, with rural areas generally showing higher CMV rates and HSV influenced by factors like education level and number of sexual partners. Concurrent seroprevalence of multiple TORCH components in some cases underscores potential common risk factors. This study highlights the importance of continuous monitoring and preventive measures such as vaccinations and awareness campaigns to mitigate the health impact on the pregnant population.
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Affiliation(s)
- Cristiana Luiza Radoi
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (C.L.R.); (A.N.)
| | - Ovidiu Zlatian
- Medical Laboratory, County Clinical Emergency Hospital of Craiova, 200349 Craiova, Romania;
- Microbiology Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Maria Balasoiu
- Medical Laboratory, County Clinical Emergency Hospital of Craiova, 200349 Craiova, Romania;
- Microbiology Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Lucian Giubelan
- Infectious Diseases Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (L.G.); (A.C.S.); (L.D.)
- “Victor Babes” Infectious Diseases and Pneumophtisiology Clinical Hospital, 200515 Craiova, Romania
| | - Andreea Cristina Stoian
- Infectious Diseases Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (L.G.); (A.C.S.); (L.D.)
| | - Livia Dragonu
- Infectious Diseases Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (L.G.); (A.C.S.); (L.D.)
- “Victor Babes” Infectious Diseases and Pneumophtisiology Clinical Hospital, 200515 Craiova, Romania
| | - Alexandru Neacsu
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (C.L.R.); (A.N.)
| | - Dominic Gabriel Iliescu
- Obstetrics and Gynecology Department, County Clinical Emergency Hospital of Craiova, 200349 Craiova, Romania;
- Obstetrics and Gynecology Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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Radoi CL, Zlatian OM, Balasoiu M, Giubelan L, Stoian AC, Dragonu L, Neacsu A, Iliescu DG. Toxoplasma gondii Seroprevalence and Trends in Women Presenting for Toxoplasma Screening in South-West Romania. Microorganisms 2023; 11:2057. [PMID: 37630617 PMCID: PMC10458910 DOI: 10.3390/microorganisms11082057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 08/07/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
Toxoplasmosis, caused by the obligate intracellular protozoan parasite Toxoplasma gondii (T. gondii), is a globally prevalent zoonotic disease with potentially severe implications for immunocompromised individuals, pregnant women, and their fetuses/children. This study examined the prevalence of anti-T. gondii IgM and IgG antibodies in two groups of childbearing age women, including 653 participants in Group 1 (2013-2016) and 3221 participants in Group 2 (2019-2022). Our results revealed a decrease in the overall positivity rate of anti-T. gondii IgM antibodies from 2.32% to 1.06%, suggesting improved public health interventions over time. However, there were variations among different age groups and between rural and urban environments, with a significant decrease in urban areas across all age groups from Group 1 to Group 2. Regarding anti-T. gondii IgG antibodies, we did not observe a significant change in the seropositivity rate between the two groups. In the rural population with an age group over 35 years, we observed the highest positivity rate in Group 2. This study provided information on the risk factors and burden of toxoplasmosis in women of childbearing age with data that can be valuable to public health policies and the planning of healthcare measures for effective toxoplasmosis management.
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Affiliation(s)
- Cristiana Luiza Radoi
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (C.L.R.); (A.N.)
| | - Ovidiu Mircea Zlatian
- Medical Laboratory, County Clinical Emergency Hospital of Craiova, 200349 Craiova, Romania;
- Microbiology Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Maria Balasoiu
- Medical Laboratory, County Clinical Emergency Hospital of Craiova, 200349 Craiova, Romania;
- Microbiology Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Lucian Giubelan
- Infectious Diseases Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (L.G.); (A.C.S.); (L.D.)
- “Victor Babes” Infectious Diseases and Pneumophtisiology Clinical Hospital, 200349 Craiova, Romania
| | - Andreea Cristina Stoian
- Infectious Diseases Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (L.G.); (A.C.S.); (L.D.)
| | - Livia Dragonu
- Infectious Diseases Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (L.G.); (A.C.S.); (L.D.)
- “Victor Babes” Infectious Diseases and Pneumophtisiology Clinical Hospital, 200349 Craiova, Romania
| | - Alexandru Neacsu
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania; (C.L.R.); (A.N.)
| | - Dominic Gabriel Iliescu
- Obstetric and Gynecology Department, County Clinical Emergency Hospital of Craiova, 200349 Craiova, Romania;
- Obstetric and Gynecology Department, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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Dragomir A, Lupu MA, Lighezan R, Paduraru AA, Olariu TR. Toxoplasma gondii Infection in Patients with Cardiovascular Diseases from Western Romania: A Case-Control Study. Life (Basel) 2023; 13:1575. [PMID: 37511950 PMCID: PMC10382031 DOI: 10.3390/life13071575] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/14/2023] [Accepted: 07/15/2023] [Indexed: 07/30/2023] Open
Abstract
(1) Background: Toxoplasma gondii infects approximately one third of the world's human population. The seroepidemiology of T. gondii in cardiovascular patients is poorly discussed in the existing literature. We aimed to evaluate, for the first time, the seroprevalence of T. gondii in cardiovascular patients from Western Romania. (2) Methods: Serologic testing to demonstrate the presence of T. gondii antibodies was conducted in 256 patients with cardiovascular diseases and 261 matched blood donors. (3) Results: The overall seroprevalence of T. gondii antibodies was 64.06% in patients with cardiovascular diseases and 52.88% in blood donors and tended to increase with age in both groups. The seroprevalence of T. gondii antibodies was significantly higher in cardiovascular male patients (69.94%) compared to male blood donors (55.69%) (p = 0.006). When compared to the control group, a significantly higher prevalence of T. gondii antibodies was found among patients with hypertension (82.35%; p = 0.01) and unstable angina (67.56%; p = 0.02). (4) Conclusions: This study brings new epidemiological information on the prevalence of T. gondii in Romanian cardiovascular patients. T. gondii seroprevalence was significantly higher in patients with hypertension and unstable angina, suggesting that individuals with these diagnoses may be more frequently infected with T. gondii. This study may be a valuable starting point for further research to better evaluate the impact of T. gondii exposure on patients with cardiovascular diseases.
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Affiliation(s)
- Angela Dragomir
- Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Clinical Laboratory, Institute of Cardiovascular Diseases, 300310 Timisoara, Romania
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Maria Alina Lupu
- Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Clinical Laboratory, Institute of Cardiovascular Diseases, 300310 Timisoara, Romania
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
| | - Rodica Lighezan
- Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Regional Blood Transfusion Center, 300737 Timisoara, Romania
| | - Ana Alexandra Paduraru
- Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
| | - Tudor Rares Olariu
- Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Patogen Preventia, 300124 Timisoara, Romania
- Clinical Laboratory, Municipal Clinical Emergency Teaching Hospital, 300254 Timisoara, Romania
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Kovačević G, Cvjetković IH, Patić A, Radovanov J, Kovačević B. Negative trend in seroprevalence of anti-toxoplasma gondii IgG antibodies among the general population of the province of Vojvodina, Serbia, 2008–2021. Parasitol Int 2023; 92:102689. [PMID: 36240994 DOI: 10.1016/j.parint.2022.102689] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 10/04/2022] [Accepted: 10/07/2022] [Indexed: 11/19/2022]
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Lupu MA, Lighezan R, Paduraru AA, Dragomir A, Pavel R, Grada S, Mihu AG, Ursoniu S, Olariu TR. Seroepidemiology of Toxoplasma gondii Infection in Blood Donors from Western Romania. Microorganisms 2022; 10:973. [PMID: 35630416 PMCID: PMC9143041 DOI: 10.3390/microorganisms10050973] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/02/2022] [Accepted: 05/02/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Toxoplasma gondii is estimated to infect 33% of blood donors worldwide, and seroprevalence varies widely between countries. We aimed to evaluate, for the first time, the seroprevalence and risk factors associated with T. gondii in blood donors from Western Romania. Methods: Serologic testing to demonstrate the presence of T. gondii antibodies was conducted in 1347 healthy blood donors. Risk factors for T. gondii infection were assessed through an epidemiological questionnaire. Results: The overall prevalence of T. gondii antibodies was 45.9%, with a significant age-associated increase (p < 0.001) from 32.6% in age group 18−25 years to 67.6% in age group 56−63 years. T. gondii seroprevalence decreased with increasing level of education, from 64.3% in individuals who graduated from elementary/middle school to 40.4% in those who graduated from University (p < 0.001). The multiple logistic regression analysis revealed that age, level of education and having pets (cats and/or dogs) were significantly associated with T. gondii infection. Conclusions: This study brings new and valuable data regarding the seroepidemiology of T. gondii infection in Romania. Our findings indicate a high prevalence of T. gondii antibodies in blood donors and may serve as a starting point for further epidemiological studies that should lead to implementation of prevention programs for toxoplasmosis.
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Affiliation(s)
- Maria Alina Lupu
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (R.L.); (A.A.P.); (A.D.); (R.P.); (S.G.); (A.G.M.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Clinical Laboratory, Institute of Cardiovascular Diseases, 300310 Timisoara, Romania
| | - Rodica Lighezan
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (R.L.); (A.A.P.); (A.D.); (R.P.); (S.G.); (A.G.M.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Regional Blood Transfusion Center, 300737 Timisoara, Romania
| | - Ana Alexandra Paduraru
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (R.L.); (A.A.P.); (A.D.); (R.P.); (S.G.); (A.G.M.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Angela Dragomir
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (R.L.); (A.A.P.); (A.D.); (R.P.); (S.G.); (A.G.M.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Clinical Laboratory, Institute of Cardiovascular Diseases, 300310 Timisoara, Romania
| | - Radu Pavel
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (R.L.); (A.A.P.); (A.D.); (R.P.); (S.G.); (A.G.M.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Discipline of Epidemiology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Sebastian Grada
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (R.L.); (A.A.P.); (A.D.); (R.P.); (S.G.); (A.G.M.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Alin Gabriel Mihu
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (R.L.); (A.A.P.); (A.D.); (R.P.); (S.G.); (A.G.M.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Sorin Ursoniu
- Department of Functional Sciences, Center for Translational Research and Systems Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania;
| | - Tudor Rares Olariu
- Discipline of Parasitology, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania; (R.L.); (A.A.P.); (A.D.); (R.P.); (S.G.); (A.G.M.)
- Center for Diagnosis and Study of Parasitic Diseases, Department of Infectious Disease, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Clinical Laboratory, Municipal Clinical Emergency Teaching Hospital, 300254 Timisoara, Romania
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Mihu AG, Micle O, Lupu MA, Olariu TR. Seroprevalence of Toxoplasma gondii in Females Aged 15-45 Years from Bihor County, Western Romania. Vector Borne Zoonotic Dis 2022; 22:195-198. [PMID: 35138942 DOI: 10.1089/vbz.2021.0052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Toxoplasma gondii is a protozoan parasite that causes an important worldwide zoonosis called toxoplasmosis. This infection is often asymptomatic in immunocompetent people. If the infection occurs in pregnant women, it poses great risks to the infant due to its clinical manifestations as mental retardation, seizures, or chorioretinitis. In this study, we evaluated the seroprevalence of IgG antibodies against T. gondii in females aged 15-45 years in Bihor County, Romania. Serum samples drawn from 1935 females aged 15-45 years were screened for IgG antibodies against T. gondii. T. gondii antibodies were found in 706 females (36.48%) and the proportion of IgG positive females tended to increase with age. The seroprevalence was higher in females residing in rural areas (47.79%) compared with those from urban areas (30.95%). This is the first study on the seroprevalence of toxoplasmosis in females aged 15-45 years from Bihor County, Romania. Our survey brings new and important data regarding the seroepidemiology of T. gondii and provides an insight into the demographic risk factors as a basis for a future prevention program for toxoplasmosis.
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Affiliation(s)
- Alin Gabriel Mihu
- Department of Infectious Diseases, Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.,Department of Infectious Diseases, Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.,Department of Biology and Life Sciences, Discipline of Microbiology, Vasile Goldis Western University, Arad, Romania.,Bioclinica, Arad, Romania
| | - Otilia Micle
- Department of Preclinical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania.,Bioclinica, Oradea, Romania
| | - Maria Alina Lupu
- Department of Infectious Diseases, Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.,Department of Infectious Diseases, Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Tudor Rares Olariu
- Department of Infectious Diseases, Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.,Department of Infectious Diseases, Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.,Clinical Laboratory, Municipal Clinical Emergency Hospital, Timisoara, Romania
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Toxoplasma gondii Infection in Patients with Psychiatric Disorders from Western Romania. Medicina (B Aires) 2022; 58:medicina58020208. [PMID: 35208532 PMCID: PMC8879735 DOI: 10.3390/medicina58020208] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/22/2022] [Accepted: 01/27/2022] [Indexed: 11/17/2022] Open
Abstract
Background and Objectives: High rates of infection with Toxoplasma gondii were found in psychiatric patients globally. In this study, we assessed for the first time the prevalence of T. gondii infection in psychiatric patients and healthy individuals with no known psychiatric disorders in Western Romania. Materials and Methods: The presence of specific IgG anti-T. gondii antibodies was evaluated in 308 psychiatric patients and 296 control subjects using a chemiluminescence assay. Results: Overall, the seroprevalence of IgG antibodies was higher in psychiatric patients (67.86%; 209/308), compared with the control group (54.05%; 160/296) (p < 0.001). Our results revealed a significantly higher prevalence of T. gondii antibodies among patients with schizophrenia (69.77%), organic (personality and behaviour) disorders (76.74%), and mental disorders concerning alcohol abuse (84.62%), compared with the control group (p = 0.009, p = 0.005, p = 0.043, respectively). Conclusions: This study provides new and important information on the seroprevalence of T. gondii in Romanian psychiatric patients and may serve for further scientific research regarding the status of T. gondii infection in patients with psychiatric disorders.
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Csep A, Vaida LL, Negruțiu BM, Todor BI, Judea-Pusta CT, Buhaș C, Sava C. Research on demographic, clinical and paraclinical aspects in pregnant women infected with Toxoplasma gondii. Exp Ther Med 2022; 23:123. [PMID: 34970346 PMCID: PMC8713168 DOI: 10.3892/etm.2021.11046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 10/11/2021] [Indexed: 11/29/2022] Open
Abstract
Toxoplasmosis is a zoonotic disease caused by the Toxoplasma gondii protozoan parasite. The aim of this study was to determine the frequency of acute toxoplasmosis or its presence in the medical history of 240 pregnant women, depending on age and geographical background. The second purpose was to analyze several medical aspects (clinical and paraclinical) in pregnant women with acute toxoplasmosis. The study identified several serological changes including positive toxoplasma IgM, IgG, and IgA antibodies. The chemiluminescence immunoassay (CLIA) method was used to detect T. gondii-specific IgM and IgG antibodies and the enzyme immunoassay (EIA) method to detect T. gondii-specific IgA antibodies. Of the 96 pregnant women (40%) infected with T. gondii, approximately 1/3 had acquired acute infection and 2/3 had a history of prior acute infection (P<0.0001). No statistically significant differences according to age groups (P=0.9384) were found in terms of serological profile. The number of patients with negative serology was significantly higher in urban areas than in rural areas (P<0.0001). The highest incidence among the pregnant women with acute toxoplasmosis with a single chain of ganglia affected was represented by those with the involvement of cervical lymph nodes (75%), the difference compared to the involvement of other chains of ganglia being statistically significant (P=0.0087). All 35 pregnant women with acute toxoplasmosis tested positive for T. gondii-specific IgM antibodies. Most pregnant women with acute T. gondii infection (57.1%) tested negative for T. gondii-specific IgM antibody serum titres within 3-6 months of presentation. The difference compared to other intervals from the moment pregnant women sought care was statistically significant (P=00002). Only 80% of all pregnant women with acute toxoplasmosis tested positive for T. gondii-specific IgA antibodies. Pregnant women with acute toxoplasmosis have a 3.3 times higher risk of pregnancy loss.
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Affiliation(s)
- Andrei Csep
- Department of Psycho-Neuroscience and Recovery, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Luminița Ligia Vaida
- Department of Dentistry, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Bianca-Maria Negruțiu
- Department of Dentistry, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Bianca Ioana Todor
- Department of Dentistry, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Claudia Teodora Judea-Pusta
- Department of Morphological Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Camelia Buhaș
- Department of Morphological Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Cristian Sava
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
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Mihu AG, Balta C, Marti DT, Paduraru AA, Lupu MA, Olariu TR. Seroprevalence of Toxoplasma gondii infection among women of childbearing age in an endemic region of Romania, 2016-2018. ACTA ACUST UNITED AC 2020; 27:59. [PMID: 33198884 PMCID: PMC7669453 DOI: 10.1051/parasite/2020057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 10/24/2020] [Indexed: 01/24/2023]
Abstract
Toxoplasmosis is an important worldwide zoonosis caused by the protozoan parasite Toxoplasma gondii. This parasitic infection is often asymptomatic in immunocompetent people. However, if the infection occurs in pregnant women, it can have serious consequences for the foetus. In this study, we evaluated the seroprevalence of T. gondii in women of childbearing age in Arad County, Western Romania. Serum samples from 2626 women were analysed using a Siemens ADVIA Centaur XP Immunoassay System. Toxoplasma gondii IgG antibodies were demonstrated in 1081 women (41%) and prevalence tended to increase with age, from 32% in women aged 15–19 years to 62% in women aged 40–45 years. There was a higher prevalence in rural areas (46%) than in urban areas (36%). This study provides new data on T. gondii seroprevalence in women of childbearing age from Western Romania.
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Affiliation(s)
- Alin Gabriel Mihu
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Piata Eftimie Murgu, No. 1, 300041 Timisoara, Romania - Bioclinica, Dreptatii Street, No. 23, Bl. 707, 310300 Arad, Romania - Vasile Goldis Western University, Liviu Rebreanu Street, No. 86, 310048 Arad, Romania
| | - Cornel Balta
- Vasile Goldis Western University, Liviu Rebreanu Street, No. 86, 310048 Arad, Romania
| | - Daniela Teodora Marti
- Vasile Goldis Western University, Liviu Rebreanu Street, No. 86, 310048 Arad, Romania
| | - Ana Alexandra Paduraru
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Piata Eftimie Murgu, No. 1, 300041 Timisoara, Romania - Clinical Laboratory, Municipal Clinical Emergency Hospital, Strada Gheorghe Dima Nr. 5, 300254 Timisoara, Romania - Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, Piata Eftimie Murgu, No. 1, 300041 Timisoara, Romania
| | - Maria Alina Lupu
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Piata Eftimie Murgu, No. 1, 300041 Timisoara, Romania - Clinical Laboratory, Institute of Cardiovascular Diseases, Strada Gheorghe Adam Numarul 13A, 300310 Timisoara, Romania - Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, Piata Eftimie Murgu, No. 1, 300041 Timisoara, Romania
| | - Tudor Rares Olariu
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Piata Eftimie Murgu, No. 1, 300041 Timisoara, Romania - Clinical Laboratory, Municipal Clinical Emergency Hospital, Strada Gheorghe Dima Nr. 5, 300254 Timisoara, Romania - Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, Piata Eftimie Murgu, No. 1, 300041 Timisoara, Romania
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Motoi S, Navolan DB, Malita D, Ciohat I, Nemescu D, Manciuc C, Gorun F, Vilibic-Cavlek T, Boda D, Craina M, Dobrescu A. A decreasing trend in toxoplasma gondii seroprevalence among pregnant women in Romania - results of a large scale study. Exp Ther Med 2020; 20:3536-3540. [PMID: 32905270 PMCID: PMC7465070 DOI: 10.3892/etm.2020.9012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 07/10/2020] [Indexed: 12/13/2022] Open
Abstract
Toxoplasmosis is a zoonotic infection caused by the obligate intracellular apicomplexan parasite Toxoplasma gondii (T. gondii). T. gondii infection is a cause of congenital infection worldwide. Primary infection or the reactivation of latent infection during pregnancy may lead to fetal infection and to congenital toxoplasmosis syndrome. Seropositive pregnant women are generally protected from maternal-fetal transmission of T. gondii, although exceptions exist. The aim of our study was to analyze the dynamics of T. gondii seroprevalence during a 10-year period and to correlate it with age and demographic features of pregnant women. We tested 6,889 pregnant women in Timisoara, Romania, for IgG-anti-T. gondii antibodies, in two successive periods: i) 2008-2010 (group 1: 1,457 participants); and ii) 2015-2018 (group 2: 5,432 participants). For each participant, data on age and area of residence were collected. Our results showed that in the Western Region of Romania T. gondii seroprevalence in pregnant women declined from 43.79 to 38.81% in the last ten years. This trend was observed in both urban (40.53 vs. 34.85%) and rural areas (52.22 vs. 46.22%). A higher seroprevalence rate was found in rural than in urban areas. In addition, we found an increasing tendency of seroprevalence related to the age of pregnant women.
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Affiliation(s)
- Sorin Motoi
- Department of Medical Imaging and Radiology, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Dan Bogdan Navolan
- Department of Obstetrics and Gynecology, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Daniel Malita
- Department of Medical Imaging and Radiology, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Ioana Ciohat
- Department of Antenatal Laboratory, Emergency Clinical City Hospital, 300202 Timisoara, Romania
| | - Dragos Nemescu
- Department of Obstetrics and Gynecology, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Carmen Manciuc
- Department of Infectious Diseases, 'Grigore T. Popa' University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Florin Gorun
- Department of Obstetrics and Gynecology, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Tatjana Vilibic-Cavlek
- Department of Virology, Croatian National Institute of Public Health and School of Medicine, University of Zagreb, 10000 Zagreb, Croatia
| | - Daniel Boda
- Dermatology Research Laboratory, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Dermatology, 'Prof. N. Paulescu' National Institute of Diabetes, Nutrition and Metabolic Diseases, 79811 Bucharest, Romania
| | - Marius Craina
- Department of Obstetrics and Gynecology, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Amadeus Dobrescu
- Department of Surgery, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
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Olariu TR, Ursoniu S, Hotea I, Dumitrascu V, Anastasiu D, Lupu MA. Seroprevalence and Risk Factors of Toxoplasma gondii Infection in Pregnant Women from Western Romania. Vector Borne Zoonotic Dis 2020; 20:763-767. [PMID: 32589521 DOI: 10.1089/vbz.2019.2599] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Seroprevalence and risk factors of Toxoplasma gondii infection were assessed among pregnant women in Western Romania. T. gondii seroprevalence was evaluated in 208 pregnant women by demonstration of serum antibodies using the commercial Vitros anti-Toxoplasma immunoglobulin G (IgG) and IgM assays. A questionnaire was administered to obtain information regarding the risk factors associated with T. gondii seropositivity. Chi-squared tests, Fisher exact test, and Stata 9.2 (Statacorp, Texas) were used to evaluate differences between T. gondii positive and negative women. T. gondii antibodies were demonstrated in 116 (55.8%) of 208 pregnant women. Lower level of education and working with meat were found to be risk factors for T. gondii seropositivity. Pet owners (cats and/or dogs) had a higher T. gondii seroprevalence than those who did not report having any pet (p = 0.032). Women with ≥4 live births were more frequently T. gondii seropositive than those without previous births (p < 0.002). Women with histories of spontaneous abortions were more frequently T. gondii seropositive than those without such a history (p = 0.036). Our results indicate a high prevalence of T. gondii antibodies in pregnant women in Romania. Risk factors for T. gondii past infection were being in the older age group, working with meat, having pets, a lower level of education, higher gravidity, and history of spontaneous abortions. This survey provided the first data regarding risk factors for T. gondii infection in pregnant women from Western Romania.
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Affiliation(s)
- Tudor Rares Olariu
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.,Clinical Laboratory, Municipal Clinical Emergency Hospital, Timisoara, Romania
| | - Sorin Ursoniu
- Discipline of Public Health, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Ionela Hotea
- Discipline of Nutrition, Faculty of Veterinary Medicine, Timisoara, Romania
| | - Victor Dumitrascu
- Discipline of Pharmacology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.,Clinical Laboratory, County Clinical Emergency Hospital, Timisoara, Romania
| | - Doru Anastasiu
- Discipline of Obstetrics and Gynecology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.,Obstetrics and Gynecology Clinic, County Clinical Emergency Hospital, Timisoara, Romania
| | - Maria Alina Lupu
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania.,Clinical Laboratory, Institute of Cardiovascular Diseases, Timisoara, Romania
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Paştiu AI, Cozma-Petruț A, Mercier A, Balea A, Galal L, Mircean V, Pusta DL, Bogdan L, Györke A. Prevalence and genetic characterization of Toxoplasma gondii in naturally infected backyard pigs intended for familial consumption in Romania. Parasit Vectors 2019; 12:586. [PMID: 31842955 PMCID: PMC6915976 DOI: 10.1186/s13071-019-3842-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 12/08/2019] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Foodborne toxoplasmosis in humans can be due to the exposure to tissue cysts of Toxoplasma gondii through the consumption of meat, including pork, of infected animals. Traditional Romanian food habits include pork as the preferred meat, while backyard pig rearing remains a common practice in many rural areas of Romania. The aims of the present study were to estimate the prevalence of T. gondii infection in naturally infected backyard pigs slaughtered for familial consumption and to genetically characterize the T. gondii strains obtained. METHODS Paired blood and heart samples were collected from 94 backyard pigs, home slaughtered for private consumption. Serum samples were analyzed using the immunofluorescence antibody test (IFAT) for anti-T. gondii antibody detection. Heart samples were screened by polymerase chain reaction (PCR) targeting the 529-bp repeat region (REP529) for T. gondii detection. In addition, heart samples from IFAT positive animals were bioassayed in mice. The T. gondii isolates were genotyped by the analysis of 15 microsatellite markers. RESULTS The results showed that almost half of the pigs investigated were T. gondii seropositive (46.8%, 95% confidence interval (CI): 36.4-57.4%) and in more than a quarter of the pigs (26.6%, 95% CI: 18.0-36.7%), the parasite was detected by PCR. Three (3/44) T. gondii strains were isolated from hearts of seropositive pigs and they all belonged to genotype II. CONCLUSIONS The present study showed the presence of T. gondii infection in backyard pigs in Romania, which suggests that consumption of pork from animals reared and slaughtered at home may pose a potential threat to human health and should be given attention. In addition, to our knowledge, this is the first study to provide data concerning T. gondii strains circulating in pigs from Romania.
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Affiliation(s)
- Anamaria Ioana Paştiu
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur Street, 400372 Cluj-Napoca, Cluj Romania
- Department of Genetics and Hereditary Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur Street, 400372 Cluj-Napoca, Cluj Romania
| | - Anamaria Cozma-Petruț
- Department of Bromatology, Hygiene, Nutrition, Faculty of Pharmacy, “Iuliu Haţieganu” University of Medicine and Pharmacy, 6 Pasteur Street, 400349 Cluj-Napoca, Cluj Romania
| | - Aurélien Mercier
- INSERM UMR_S 1094, Neuroépidémiologie Tropicale, Laboratoire de Parasitologie-Mycologie, Faculté de Médecine, Université de Limoges, Limoges, France
- Centre National de Référence Toxoplasmose/Toxoplasma Biological Resource Center, CHU Limoges, 2 Martin Luther King Street, 87042 Limoges, France
| | - Anamaria Balea
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur Street, 400372 Cluj-Napoca, Cluj Romania
| | - Lokman Galal
- INSERM UMR_S 1094, Neuroépidémiologie Tropicale, Laboratoire de Parasitologie-Mycologie, Faculté de Médecine, Université de Limoges, Limoges, France
- Centre National de Référence Toxoplasmose/Toxoplasma Biological Resource Center, CHU Limoges, 2 Martin Luther King Street, 87042 Limoges, France
| | - Viorica Mircean
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur Street, 400372 Cluj-Napoca, Cluj Romania
| | - Dana Liana Pusta
- Department of Genetics and Hereditary Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur Street, 400372 Cluj-Napoca, Cluj Romania
| | - Liviu Bogdan
- Department of Reproduction, Obstetrics and Pathology of Animal Reproduction, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 3-5 Calea Mănăştur Street, 400372 Cluj-Napoca, Cluj Romania
| | - Adriana Györke
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Calea Mănăştur Street, 400372 Cluj-Napoca, Cluj Romania
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Czyzewski K, Fraczkiewicz J, Salamonowicz M, Pieczonka A, Zajac-Spychala O, Zaucha-Prazmo A, Gozdzik J, Styczynski J. Low seroprevalence and low incidence of infection with Toxoplasma gondii (Nicolle et Manceaux, 1908) in pediatric hematopoietic cell transplantation donors and recipients: Polish nationwide study. Folia Parasitol (Praha) 2019; 66. [DOI: 10.14411/fp.2019.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 08/21/2019] [Indexed: 12/24/2022]
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17
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Căpraru ID, Lupu MA, Horhat F, Olariu TR. Toxoplasmosis Seroprevalence in Romanian Children. Vector Borne Zoonotic Dis 2019; 19:867-869. [PMID: 31216238 DOI: 10.1089/vbz.2018.2435] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The seroprevalence of Toxoplasma gondii in Romanian children is currently unknown. A serological survey was undertaken to determine T. gondii infection among children from Western Romania. Serum samples of 441 children (aged 1-18 years) were screened for T. gondii immunoglobulin G and immunoglobulin M antibodies. The overall T. gondii seroprevalence was 16.6% and tended to increase with age. Seroprevalence was 18.4% in children from rural regions and 14.7% in those from urban regions. T. gondii antibodies were demonstrated in 19.5% of females and 13.3% of males. This report provided the first seroepidemiological data and evaluated the demographic risk factors regarding T. gondii infection in children from Western Romania. Our results may serve as a basis for a future prevention program for toxoplasmosis.
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Affiliation(s)
- Ionuț Dragoș Căpraru
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Timișoara, Romania.,Public Health Authority Timiș County, Timișoara, Romania
| | - Maria Alina Lupu
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Timișoara, Romania.,Clinical Laboratory, Institute of Cardiovascular Diseases, Timișoara, Romania
| | - Florin Horhat
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Timișoara, Romania.,Clinical Laboratory, Louis Ţurcanu Emergency Hospital for Children, Timișoara, Romania
| | - Tudor Rareș Olariu
- Discipline of Parasitology, Victor Babes University of Medicine and Pharmacy, Timișoara, Romania.,Clinical Laboratory, Municipal Clinical Emergency Hospital, Timișoara, Romania
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18
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Toxoplasmosis disease in paediatric hematopoietic stem cell transplantation: do not forget it still exists. Bone Marrow Transplant 2017; 52:1326-1329. [PMID: 28604668 DOI: 10.1038/bmt.2017.117] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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Tegegne D, Abdurahaman M, Mosissa T, Yohannes M. Anti-Toxoplasma antibodies prevalence and associated risk factors among HIV patients. ASIAN PAC J TROP MED 2016; 9:460-4. [DOI: 10.1016/j.apjtm.2016.03.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 02/16/2016] [Accepted: 03/15/2016] [Indexed: 11/26/2022] Open
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