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Carbajo AE, Cardo MV, Pesce M, Iummato LE, Bárcena Barbeira P, Santini MS, Utgés ME. Age and socio-economic status affect dengue and COVID-19 incidence: spatio-temporal analysis of the 2020 syndemic in Buenos Aires City. PeerJ 2023; 11:e14735. [PMID: 37753173 PMCID: PMC10519196 DOI: 10.7717/peerj.14735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 12/21/2022] [Indexed: 09/28/2023] Open
Abstract
In early 2020, Argentina experienced the worst dengue outbreak in its history, concomitant with first-to-date increasing COVID-19 cases. Dengue epidemics in temperate Argentina have already been described as spatially heterogeneous; in the previous 2016 outbreak, transmission occurred 7.3 times more frequently in slums compared to the rest of Buenos Aires City (CABA). These informal settlements have deficient sanitary conditions, precarious housing and high incidence of social vulnerabilities. The purpose of this work was to study the spatio-temporal patterns of the 2020 dengue epidemic in CABA in relation to socio-economic living conditions of its inhabitants and its interaction with the onset of COVID-19. The study considered the period between Jan 1st and May 30th 2020. Dengue and COVID-19 databases were obtained from the National Health Surveillance System; each record was anonymized and geo-localized. The city was divided according to census tracts and grouped in four socio-economic strata: slums, high, mid and low residential. An aligned-rank transform ANOVA was performed to test for differences in the incidence of dengue and COVID-19, and age at death due to COVID-19, among socio-economic strata, four age categories and their interaction. The incidence by cluster was calculated with a distance matrix up to 600 m from the centroid. Spatial joint dengue and COVID-19 risk was estimated by multiplying the nominal risk for each disease, defined from 1 (low) to 5 (high) according to their quantiles. During the study period, 7,175 dengue cases were registered in CABA (incidence rate 23.3 cases per 10,000 inh), 29.2% of which occurred in slums. During the same period, 8,809 cases of COVID-19 were registered (28.6 cases per 10,000 inh); over half (51.4%) occurred in slums, where the median age of cases (29 years old) was lower than in residential areas (42 years old). The mean age of the deceased was 58 years old in slums compared to 79 years old outside. The percentage of deaths in patients under 60 years old was 56% in slums compared to 8% in the rest of the city. The incidence of both diseases was higher in slums than in residential areas for most age categories. Spatial patterns were heterogeneous: dengue presented higher incidence values in the southern sector of the city and the west, and low values in highly urbanized quarters, whereas COVID-19 presented higher values in the east, south, high populated areas and slums. The lowest joint risk clusters were located mainly in high residential areas, whereas high joint risk was observed mainly in the south, some western clusters, the historical part of the city and center north. The social epidemiological perspective of dengue and COVID-19 differed, given that socio environmental heterogeneity influenced the burden of both viruses in a different manner. Despite the overwhelming effect of the COVID-19 pandemic, health care towards other diseases, especially in territories with pre-existing vulnerabilities, should not be unattended.
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Affiliation(s)
- Aníbal E. Carbajo
- Instituto de Investigación e Ingeniería Ambiental (IIIA), Escuela de Hábitat y Sostenibilidad, Universidad Nacional de San Martín (UNSAM), San Martín, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - María V. Cardo
- Instituto de Investigación e Ingeniería Ambiental (IIIA), Escuela de Hábitat y Sostenibilidad, Universidad Nacional de San Martín (UNSAM), San Martín, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Martina Pesce
- Dirección Nacional de Epidemiología e Información Estratégica, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | - Luciana E. Iummato
- Dirección Nacional de Epidemiología e Información Estratégica, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | - Pilar Bárcena Barbeira
- Dirección Nacional de Epidemiología e Información Estratégica, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | - María Soledad Santini
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Instituto Nacional de Parasitología (INP), ANLIS “Dr. C. G. Malbrán”, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | - María Eugenia Utgés
- Centro Nacional de Diagnóstico e Investigación en Endemo-epidemias (CeNDIE), ANLIS “Dr. C.G. Malbrán”, Ministerio de Salud de la Nación, Buenos Aires, Argentina
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Pons MJ, Mayanga-Herrera A, Ulloa GM, Ymaña B, Medina S, Alava F, Álvarez-Antonio C, Meza-Sánchez G, Calampa C, Casanova W, Carey C, Rodríguez-Ferrucci H, Morrison AC, Quispe AM. Dengue and COVID-19 Co-Circulation in the Peruvian Amazon: A Population-Based Study. Am J Trop Med Hyg 2023; 108:1249-1255. [PMID: 37094790 PMCID: PMC10540116 DOI: 10.4269/ajtmh.22-0539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 02/21/2023] [Indexed: 04/26/2023] Open
Abstract
The COVID-19 pandemic affected the main Amazon cities dramatically, with Iquitos City reporting the highest seroprevalence of anti-SARS-CoV-2 antibodies during the first COVID-19 wave worldwide. This phenomenon raised many questions about the possibility of a co-circulation of dengue and COVID-19 and its consequences. We carried out a population-based cohort study in Iquitos, Peru. We obtained a venous blood sample from a subset of 326 adults from the Iquitos COVID-19 cohort (August 13-18, 2020) to estimate the seroprevalence of anti-dengue virus (DENV) and anti-SARS-CoV-2 antibodies. We tested each serum sample for anti-DENV IgG (serotypes 1, 2, 3, and 4) and SARS-CoV-2 antibodies anti-spike IgG and IgM by ELISA. We estimated an anti-SARS-CoV-2 seroprevalence of 78.0% (95% CI, 73.0-82.0) and an anti-DENV seroprevalence of 88.0% (95% CI, 84.0-91.6), signifying a high seroprevalence of both diseases during the first wave of COVID-19 transmission in the city. The San Juan District had a lower anti-DENV antibody seroprevalence than the Belen District (prevalence ratio, 0.90; 95% CI, 0.82-0.98). However, we did not observe these differences in anti-SARS-CoV-2 antibody seroprevalence. Iquitos City presented one of the highest seroprevalence rates of anti-DENV and anti-SARS-CoV-2 antibodies worldwide, but with no correlation between their antibody levels.
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Affiliation(s)
- Maria J. Pons
- Grupo de Enfermedades Infecciosas Re-emergentes, Universidad Científica del Sur, Lima, Peru
| | - Ana Mayanga-Herrera
- Grupo Cultivo Celular e Immunología, Universidad Cientìfica del Sur, Lima, Peru
| | - Gabriela M. Ulloa
- Grupo de Enfermedades Infecciosas Re-emergentes, Universidad Científica del Sur, Lima, Peru
| | - Barbara Ymaña
- Grupo de Enfermedades Infecciosas Re-emergentes, Universidad Científica del Sur, Lima, Peru
| | - Sabrina Medina
- Grupo de Enfermedades Infecciosas Re-emergentes, Universidad Científica del Sur, Lima, Peru
| | - Freddy Alava
- Dirección Regional de Salud de Loreto, Loreto, Peru
| | | | - Graciela Meza-Sánchez
- Dirección Regional de Salud de Loreto, Loreto, Peru
- Universidad Nacional de la Amazonía Peruana, Loreto, Peru
| | - Carlos Calampa
- Dirección Regional de Salud de Loreto, Loreto, Peru
- Universidad Nacional de la Amazonía Peruana, Loreto, Peru
| | - Wilma Casanova
- Universidad Nacional de la Amazonía Peruana, Loreto, Peru
| | - Cristiam Carey
- Universidad Nacional de la Amazonía Peruana, Loreto, Peru
| | | | - Amy C. Morrison
- Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California, Davis, California
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Ricardo-Rivera SM, Aldana-Carrasco LM, Lozada-Martinez ID, Bolaño-Romero MP, Acevedo-Lopez N, Sajona-Leguia WA, Bula-García DL, Zaghab-Zgieb FF, Farak JCP, López Ordóñez J. Mapping Dengue in children in a Colombian Caribbean Region: clinical and epidemiological analysis of more than 3500 cases. LE INFEZIONI IN MEDICINA 2022; 30:602-609. [PMID: 36482961 PMCID: PMC9715006 DOI: 10.53854/liim-3004-16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 10/12/2022] [Indexed: 12/12/2022]
Abstract
Dengue continues to be a global public health problem due to its impact in terms of morbidity and mortality and economic burden on health systems, with severe effects mainly on children. Among the objectives of sustainable development is the control of infectious diseases; therefore, it is necessary to evaluate the impact of existing programs on the prevention and management of infectious diseases. The aim of this study was to analyze the epidemiological, clinical, and geospatial behavior of dengue in children in a region of the Colombian Caribbean. A retrospective cross-sectional study was carried out. The data provided by the Municipal Health Secretariat were taken and the cases of dengue and severe dengue in children aged 0 to 17 years reported in Sincelejo, Colombia, were extracted. The sociodemographic and clinical characteristics presented were analyzed and descriptive statistics were performed with tables and graphs of frequency and accumulated percentages. To locate the areas with the highest incidence of cases during the year, a geospatial location of the cases was carried out with the QGIS v.3.8 program. In 2019, there were 3611 cases of dengue fever in children aged 0 to 17 years. There were 1394 (38.6%) cases with warning signs, and 41 (1.1%) cases of severe dengue fever. Cases of severe dengue fever occurred more frequently in women. The incidence rate found was 3927 and 45.1 cases per 100,000 population, for dengue and severe dengue in children, respectively. The age ranges with the highest number of cases were children aged 4 to 9 years with 1778 cases. The clinical presentation was varied, with the most frequent symptoms, in all groups, being fever in 100% of cases, myalgias ≥71%, and arthralgias ≥64%. Only 9% (n=315) of the cases, corresponded to cases in the rural area. A very high incidence of cases of dengue and dengue with alarm signs in children was evidenced in the Colombian Caribbean region, mainly in the urban area, despite the existence of public health programs and strategies to control the burden of diseases transmitted by arbovirus vectors.
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Affiliation(s)
| | | | - Ivan David Lozada-Martinez
- Medical and Surgical Research Center, Future Surgeons Chapter, Colombian Surgery Association, Bogotá,
Colombia,Grupo Prometheus y Biomedicina Aplicada a las Ciencias Clínicas, School of Medicine, Universidad de Cartagena, Cartagena,
Colombia
| | - Maria Paz Bolaño-Romero
- Medical and Surgical Research Center, Future Surgeons Chapter, Colombian Surgery Association, Bogotá,
Colombia,Grupo Prometheus y Biomedicina Aplicada a las Ciencias Clínicas, School of Medicine, Universidad de Cartagena, Cartagena,
Colombia
| | - Nicole Acevedo-Lopez
- Medical and Surgical Research Center, Future Surgeons Chapter, Colombian Surgery Association, Bogotá,
Colombia,School of Medicine, Institución Universitaria Visión de las Américas, Pereira,
Colombia
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León-Figueroa DA, Abanto-Urbano S, Olarte-Durand M, Nuñez-Lupaca JN, Barboza JJ, Bonilla-Aldana DK, Yrene-Cubas RA, Rodriguez-Morales AJ. COVID-19 and dengue coinfection in Latin America: A systematic review. New Microbes New Infect 2022; 49:101041. [PMCID: PMC9613782 DOI: 10.1016/j.nmni.2022.101041] [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: 08/21/2022] [Revised: 10/18/2022] [Accepted: 10/20/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction Methods Results Conclusion
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Affiliation(s)
- Darwin A. León-Figueroa
- Facultad de Medicina Humana, Universidad de San Martín de Porres, Chiclayo, Peru,Unidad de Revisiones Sistemáticas y Meta-análisis, Tau-Relaped Group, Trujillo, Peru
| | - Sebastian Abanto-Urbano
- Sociedad Científica de Estudiantes de Medicina Villarrealinos (SOCEMVI), Lima, Peru,Facultad de Medicina, Universidad Nacional Federico Villarreal, Lima, Peru
| | - Mely Olarte-Durand
- Facultad de Medicina Humana, Sociedad Científica de Estudiantes de Medicina (SOCEM UPEU), Lima, Peru,Universidad Peruana Unión, Lima, Peru
| | - Janeth N. Nuñez-Lupaca
- Centro Científico Basadrino de Estudiantes de Medicina (CECIBEM), Tacna, Peru,Escuela Profesional de Medicina Humana, Universidad Nacional Jorge Basadre Grohmann, Tacna, Peru
| | - Joshuan J. Barboza
- Vicerrectorado de Investigación, Universidad Norbert Wiener, Lima, Peru,Corresponding author. Juan del Corral 937, El Bosque, Trujillo, Peru
| | | | - Robinson A. Yrene-Cubas
- Sociedad Científica de Estudiantes de Medicina de la Universidad Científica del Sur (SCIEM UCSUR), Lima, Peru,Facultad de Medicina Humana, Universidad Científica del Sur, Lima, Peru
| | - Alfonso J. Rodriguez-Morales
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundacion Universitaria Autonoma de las Americas, Pereira, Risaralda, Colombia,Latin American Network of COVID-19 Research (LANCOVID), Pereira, Risaralda, Colombia,Clinical Epidemiology and Biostatistics, Universidad Cientifica del Sur, Lima, Peru
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Hossain MR, Sarmin M, Rahman H, Shahrin L, Nyma Z, Ahmed T, Chisti MJ. SARS-CoV-2 and dengue virus coinfection in an adult with beta-thalassemia (trait): A case report from Bangladesh with literature review. Heliyon 2021; 7:e08229. [PMID: 34693067 PMCID: PMC8526441 DOI: 10.1016/j.heliyon.2021.e08229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 05/07/2021] [Accepted: 10/18/2021] [Indexed: 11/15/2022] Open
Abstract
Introduction Coinfections are common in pandemics, however not in recorded patients with hemoglobinopathies. The Coronavirus Disease 2019 (COVID-19) pandemic struck Bangladesh at the beginning of March 2020, which is also an apt period for endemic Dengue fever in this monsoon region. Case report We report a 30-year-old man with hemoglobinopathies coinfected with Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and Dengue virus. Dengue virus was detected by Enzyme-linked Immunosorbent Assay (ELISA). COVID-19 was confirmed by Reverse-transcription Polymerase Chain Reaction (RT-PCR) and Hemoglobin Electrophoresis revealed heterozygous beta-thalassemia or thalassemia trait. The patient was treated successfully at Dhaka Hospital in icddr,b during COVID-19 emergency response with symptomatic supportive treatment for COVID-19 and appropriate fluid therapy for dengue fever in response to daily hematocrit level. The patient's repeated RT-PCR for COVID-19 on day-21 became negative. For thalassemia, the patient was advised to have genetic counseling and family screening on discharge. Conclusion The possibility of coinfection between COVID-19 and Dengue fever may be considered in a COVID-19 patient with unremitting fever especially in an area where Dengue fever is epidemic that may further help to attain appropriate management of the patient.
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Affiliation(s)
| | - Monira Sarmin
- Nutrition and Clinical Services Division (NCSD), icddr,b
| | - Hafizur Rahman
- Clinical Hematology & Cancer Biology, Laboratory Sciences & Services Division (LSSD), icddr,b
| | - Lubaba Shahrin
- Nutrition and Clinical Services Division (NCSD), icddr,b
| | - Zannatun Nyma
- Nutrition and Clinical Services Division (NCSD), icddr,b
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division (NCSD), icddr,b
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