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Wang Z, Zhou H, Liu Y, Huang C, Chen J, Siddique A, Yin R, Jia C, Li Y, Zhao G, Yue M. Nationwide trends and features of human salmonellosis outbreaks in China. Emerg Microbes Infect 2024; 13:2372364. [PMID: 38923510 PMCID: PMC11259058 DOI: 10.1080/22221751.2024.2372364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Accepted: 06/20/2024] [Indexed: 06/28/2024]
Abstract
Salmonellosis is one of the most common causes of diarrhea, affecting 1/10 of the global population. Salmonellosis outbreaks (SO) pose a severe threat to the healthcare systems of developing regions. To elucidate the patterns of SO in China, we conducted a systematic review and meta-analysis encompassing 1,134 reports across 74 years, involving 89,050 patients and 270 deaths. A rising trend of SO reports has been observed since the 1970s, with most outbreaks occurring east of the Hu line, especially in coastal and populated regions. It is estimated to have an overall attack rate of 36.66% (95% CI, 33.88-39.45%), and antimicrobial resistance towards quinolone (49.51%) and beta-lactam (73.76%) remains high. Furthermore, we developed an online website, the Chinese Salmonellosis Outbreak Database (CSOD), for visual presentation and data-sharing purposes. This study indicated that healthcare-associated SO required further attention, and our study served as a foundational step in pursuing outbreak intervention and prediction.
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Affiliation(s)
- Zining Wang
- Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, People’s Republic of China
- Hainan Institute of Zhejiang University, Sanya, People’s Republic of China
| | - Haiyang Zhou
- Hainan Institute of Zhejiang University, Sanya, People’s Republic of China
| | - Yuhao Liu
- Hainan Institute of Zhejiang University, Sanya, People’s Republic of China
| | - Chenghu Huang
- Hainan Institute of Zhejiang University, Sanya, People’s Republic of China
| | - Jiaqi Chen
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, People’s Republic of China
| | - Abubakar Siddique
- Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, People’s Republic of China
| | - Rui Yin
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, People’s Republic of China
| | - Chenghao Jia
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, People’s Republic of China
| | - Yan Li
- Hainan Institute of Zhejiang University, Sanya, People’s Republic of China
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, People’s Republic of China
| | - Guoping Zhao
- Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, People’s Republic of China
- CAS Key Laboratory of Synthetic Biology, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People’s Republic of China
- Department of Microbiology and Microbial Engineering, School of Life Sciences, Fudan University, Shanghai, People’s Republic of China
| | - Min Yue
- Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, People’s Republic of China
- Hainan Institute of Zhejiang University, Sanya, People’s Republic of China
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, People’s Republic of China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People’s Republic of China
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2
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Jin C, Jia C, Hu W, Xu H, Shen Y, Yue M. Predicting antimicrobial resistance in E. coli with discriminative position fused deep learning classifier. Comput Struct Biotechnol J 2024; 23:559-565. [PMID: 38274998 PMCID: PMC10809114 DOI: 10.1016/j.csbj.2023.12.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/26/2023] [Accepted: 12/26/2023] [Indexed: 01/27/2024] Open
Abstract
Escherichia coli (E. coli) has become a particular concern due to the increasing incidence of antimicrobial resistance (AMR) observed worldwide. Using machine learning (ML) to predict E. coli AMR is a more efficient method than traditional laboratory testing. However, further improvement in the predictive performance of existing models remains challenging. In this study, we collected 1937 high-quality whole genome sequencing (WGS) data from public databases with an antimicrobial resistance phenotype and modified the existing workflow by adding an attention mechanism to enable the modified workflow to focus more on core single nucleotide polymorphisms (SNPs) that may significantly lead to the development of AMR in E. coli. While comparing the model performance before and after adding the attention mechanism, we also performed a cross-comparison among the published models using random forest (RF), support vector machine (SVM), logistic regression (LR), and convolutional neural network (CNN). Our study demonstrates that the discriminative positional colors of Chaos Game Representation (CGR) images can selectively influence and highlight genome regions without prior knowledge, enhancing prediction accuracy. Furthermore, we developed an online tool (https://github.com/tjiaa/E.coli-ML/tree/main) for assisting clinicians in the rapid prediction of the AMR phenotype of E. coli and accelerating clinical decision-making.
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Affiliation(s)
- Canghong Jin
- School of Computer and Computing Science, Hangzhou City University, Hangzhou 310015, China
| | - Chenghao Jia
- Institute of Preventive Veterinary Sciences and Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou 310058, China
| | - Wenkang Hu
- School of Computer and Computing Science, Hangzhou City University, Hangzhou 310015, China
- College of Computer Science and Technology, Zhejiang University, Hangzhou 310027, China
| | - Haidong Xu
- School of Computer and Computing Science, Hangzhou City University, Hangzhou 310015, China
| | - Yanyi Shen
- School of Computer and Computing Science, Hangzhou City University, Hangzhou 310015, China
| | - Min Yue
- Institute of Preventive Veterinary Sciences and Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou 310058, China
- Hainan Institute of Zhejiang University, Sanya 572000, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou 310058, China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China
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Wang F, Li Z, Chen S, Feng Y, Luo X, Khaliq H, Lei Z, Sun T. Typhoid and paratyphoid fever epidemiological indicators and spatiotemporal analysis in China from 2004 to 2019. Acta Trop 2024; 258:107335. [PMID: 39067840 DOI: 10.1016/j.actatropica.2024.107335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 07/15/2024] [Accepted: 07/24/2024] [Indexed: 07/30/2024]
Abstract
Typhoid and paratyphoid fever are systemic infections caused by Salmonella Typhi and Salmonella Paratyphi. These diseases are endemic in many parts of China, occurring periodically throughout the year. Epidemiological features, temporal trends, and spatial distribution of these fevers were analyzed using GraphPad Prism 9 with data collected by China's Public Health Science Data Center from 2004 to 2019. Charts were generated to depict their incidence across provinces, years, age groups, and occupations. Spatial clustering was assessed using ArcGIS 10.5 and Moran's I index. SaTScan 9.5 was employed to analyze their spatiotemporal distribution. From 2004 to 2019, China reported 197,623 cases of typhoid fever, resulting in 72 deaths, and 84,583 cases of paratyphoid fever, with 17 fatalities, showing a yearly reduction. Epidemic zones for these diseases are primarily in Yunnan, Guangxi, Guizhou, and other southwestern regions, affecting predominantly peasants and students. Children and adolescents are particularly vulnerable. Due to the epidemic nature of these diseases, they can occur year-round, with peaks in the summer months. This study provides a comprehensive understanding of their epidemiological characteristics and geographic distribution in China, emphasizing the need for authorities to improve living conditions, implement preventive measures, and develop effective treatments and vaccines in these high-risk areas.
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Affiliation(s)
- Fan Wang
- School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Ze Li
- School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Si Chen
- School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Youyu Feng
- School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Xin Luo
- School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China
| | - Haseeb Khaliq
- Department of Anatomy & Histology, CUVAS, Bahawalpur, 63100, Pakistan
| | - Zhixin Lei
- School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China.
| | - Taolei Sun
- School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China; State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122 Luoshi Road, Wuhan, 430070, China.
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4
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Cao XG, Ni JX, Huang CJ. Case report: Thoracic vertebral abscess caused by Salmonella via diagnosed next-generation sequencing. Front Med (Lausanne) 2024; 11:1419356. [PMID: 39219789 PMCID: PMC11362080 DOI: 10.3389/fmed.2024.1419356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 07/31/2024] [Indexed: 09/04/2024] Open
Abstract
The genus Salmonella consists of Gram-negative bacteria with various serotypes. It commonly causes bacterial infections that affect the intestines. Infection can occur in humans and animals through the ingestion of contaminated food or water, or through contact with infected animals or environments. Complications commonly include intestinal hemorrhage and perforation, though vertebral osteomyelitis is rarely observed. Therefore, in patients with spinal cord abscesses, The genus Salmonella is typically not considered a likely pathogen, especially in the absence of typical symptoms. In this case, the limited information provided by traditional cultivation methods, particularly under the influence of antibiotics. However, next-generation sequencing (NGS) unexpectedly detected Salmonella, which assisted in formulating the final treatment plan. This underscores the role and clinical value of NGS in pathogen identification.
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Affiliation(s)
- Xiao-guang Cao
- Department of Emergency Medical Center, The First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital), Hefei, Anhui, China
| | - Jun-xi Ni
- The Third People's Hospital of Hefei, Hefei, Anhui, China
| | - Chong-jian Huang
- Emergency Department, Suzhou Hospital of Anhui Medical University (Suzhou Municipal Hospital of Anhui Province), Suhou, Anhui, China
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Varghese G, Jamwal A, Deepika, Tejan N, Patel SS, Sahu C, Mishra S, Singh V. Trends in antimicrobial susceptibility pattern of Salmonella species isolated from bacteremia patients at a tertiary care center in Northern India. Diagn Microbiol Infect Dis 2024; 109:116354. [PMID: 38776664 DOI: 10.1016/j.diagmicrobio.2024.116354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 03/14/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024]
Abstract
The study was done to assess the antimicrobial susceptibility pattern among Salmonella enterica serovars causing bacteremia in Northern India. In this observational study, blood samples positive for Salmonella enterica serovars from January 2021 to April 2023 were studied. Species identification was done using MALDI-ToF MS. Serotyping was done using slide agglutination method. Antimicrobial susceptibility was interpreted as per the CLSI guidelines. During the study period, 32 Salmonella enterica serovars were isolated. Salmonella enterica serovar Typhi was the predominant serovar, followed by Salmonella enterica serovar Paratyphi A. All isolates were susceptible to ceftriaxone, chloramphenicol, co-trimoxazole and cefotaxime. Pefloxacin showed 100% resistance. Resistance to nalidixic acid was found in 81.2% isolates. Of the isolates resistant to nalidixic acid, 19(73.08%) isolates were resistant to ciprofloxacin also. This changing susceptibility pattern necessitates continuous surveillance of antibiogram of Salmonella isolates to rationalize the treatment protocols for invasive salmonellosis and prevent emergence of resistant strains.
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Affiliation(s)
- Gerlin Varghese
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Ashima Jamwal
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Deepika
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Nidhi Tejan
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sangram Singh Patel
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Chinmoy Sahu
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
| | - Sonali Mishra
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Vaishali Singh
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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Nambiar RB, Elbediwi M, Ed-Dra A, Wu B, Yue M. Epidemiology and antimicrobial resistance of Salmonella serovars Typhimurium and 4,[5],12:i- recovered from hospitalized patients in China. Microbiol Res 2024; 282:127631. [PMID: 38330818 DOI: 10.1016/j.micres.2024.127631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 12/31/2023] [Accepted: 01/24/2024] [Indexed: 02/10/2024]
Abstract
Global emergence of multidrug-resistant (MDR) Salmonella enterica serovar Typhimurium is a continuing challenge for modern healthcare. However, the knowledge, regarding the epidemiology of salmonellosis caused by the monophasic variant S. 4,[5],12:i:- in hospitalized patients, is limited in China. To bridge this gap, we carried out a retrospective study to determine the antimicrobial resistance, trends, and risk factors of S. Typhimurium and S. 4,[5],12:i:- (n = 329) recovered from patients in Zhejiang province between 2011 and 2019. The results showed that 90.57% (298/329) of the isolates were MDR; among them, 48.94% (161/329) and 12.46% (41/329) were phenotypically resistant to cephalosporins and fluoroquinolones, respectively, which are the drugs of choice used to treat salmonellosis in clinics. Additionally, we observed a higher incidence of infections among the young population (<5 years old). Notably, the higher prevalence of ST34 (sequence type 34) isolates, especially after 2014, with MDR (57.05%, 170/298) phenotype, and incidence of ST34 isolates co-harbouring mcr-1 (mobile colistin resistance gene) and blaCTX-M-14 (β-lactamase gene) suggest an association between STs and drug resistance. Together, the increasing prevalence of MDR ST34 calls for enhanced monitoring strategies to mitigate the spread and dissemination of MDR clones of S. Typhimurium and S. 4,[5],12:i-. Our study provides improved knowledge about non-typhoid Salmonella (NTS) infections, which could help in the effective recommendation of antimicrobials in hospitalized patients.
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Affiliation(s)
- Reshma B Nambiar
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Mohammed Elbediwi
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Abdelaziz Ed-Dra
- Laboratory of Engineering and Applied Technologies, Higher School of Technology, M'ghila Campus, Sultan Moulay Slimane University, BP: 591, Beni Mellal, Morocco
| | - Beibei Wu
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Min Yue
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China; State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.
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7
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Ed-Dra A, Giarratana F, White AP, Yue M. Editorial: Zoonotic bacteria: genomic evolution, antimicrobial resistance, pathogenicity, and prevention strategies. Front Vet Sci 2024; 11:1390732. [PMID: 38523715 PMCID: PMC10960643 DOI: 10.3389/fvets.2024.1390732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/26/2024] Open
Affiliation(s)
- Abdelaziz Ed-Dra
- Laboratory of Engineering and Applied Technologies, Higher School of Technology, Sultan Moulay Slimane University, Beni Mellal, Morocco
| | - Filippo Giarratana
- Department of Veterinary Science, University of Messina, Polo Universitario dell'Annunziata, Messina, Italy
- Riconnexia srls, Spin-off of the University of Messina, Polo Universitario dell'Annunziata, Messina, Italy
| | - Aaron P. White
- Vaccine and Infectious Disease Organization (VIDO), University of Saskatchewan, Saskatoon, SK, Canada
- Department of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, SK, Canada
| | - Min Yue
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, China
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
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Teng L, Huang L, Zhou H, Wang B, Yue M, Li Y. Microbiological hazards in infant and toddler food in China: A comprehensive study between 2004 and 2022. Food Res Int 2024; 180:114100. [PMID: 38395570 DOI: 10.1016/j.foodres.2024.114100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 01/15/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024]
Abstract
Infant and toddler food (ITF), including powdered infant and follow-up formula (PIFF) and complementary food (CF), provides the majority of early-life nutrients for young children. As infants and toddlers are more vulnerable to foodborne diseases, the safety concern of ITF is the ultimate priority. However, nationwide surveillance for the presence of hazards, specifically microbiological hazards, in the Chinese ITF is partially known, posing a significant knowledge gap for risk ranking. Most importantly, the related regional surveys were largely published in Chinese, making the data unavailable for global sharing. To bridge these gaps, we screened 5,306 publications and conducted a comprehensive meta-analysis for microbiological hazards using 129 qualified studies. The four most reported microbiological hazards in ITF were Bacillus cereus (13.4 %), Cronobacter (4.8 %), Staphylococcus aureus (1.3 %), and Salmonella (1.1 %). B. cereus is a risk factor in ITF, specifically in PIFF, cereals, and ready-to-eat food. The prevalence of B. cereus was high in Northern and Southern China, while the prevalence of Cronobacter was high in Central China. Cronobacter is a microbiological hazard, specifically in PIFF, with a prevalence of 3.0 %. Interestingly, the prevalence dynamics of Cronobacter and B. cereus in ITF were rising and stable, respectively, whereas the prevalence of S. aureus and Salmonella decreased over time. Together, our analysis will promote the global sharing of these critical findings and may guide future policy making.
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Affiliation(s)
- Lin Teng
- Institute of Preventive Veterinary Sciences & Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou 310058, China.
| | - Linlin Huang
- Institute of Preventive Veterinary Sciences & Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou 310058, China.
| | - Haiyang Zhou
- Institute of Preventive Veterinary Sciences & Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou 310058, China; Hainan Institute of Zhejiang University, Sanya 572025, China.
| | - Baikui Wang
- Institute of Preventive Veterinary Sciences & Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou 310058, China.
| | - Min Yue
- Institute of Preventive Veterinary Sciences & Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou 310058, China; Hainan Institute of Zhejiang University, Sanya 572025, China; Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou 310058, China.
| | - Yan Li
- Institute of Preventive Veterinary Sciences & Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou 310058, China; Hainan Institute of Zhejiang University, Sanya 572025, China.
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Wang Z, Huang C, Liu Y, Chen J, Yin R, Jia C, Kang X, Zhou X, Liao S, Jin X, Feng M, Jiang Z, Song Y, Zhou H, Yao Y, Teng L, Wang B, Li Y, Yue M. Salmonellosis outbreak archive in China: data collection and assembly. Sci Data 2024; 11:244. [PMID: 38413596 PMCID: PMC10899168 DOI: 10.1038/s41597-024-03085-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 02/19/2024] [Indexed: 02/29/2024] Open
Abstract
Infectious disease outbreaks transcend the medical and public health realms, triggering widespread panic and impeding socio-economic development. Considering that self-limiting diarrhoea of sporadic cases is usually underreported, the Salmonella outbreak (SO) study offers a unique opportunity for source tracing, spatiotemporal correlation, and outbreak prediction. To summarize the pattern of SO and estimate observational epidemiological indicators, 1,134 qualitative reports screened from 1949 to 2023 were included in the systematic review dataset, which contained a 506-study meta-analysis dataset. In addition to the dataset comprising over 50 columns with a total of 46,494 entries eligible for inclusion in systematic reviews or input into prediction models, we also provide initial literature collection datasets and datasets containing socio-economic and climate information for relevant regions. This study has a broad impact on advancing knowledge regarding epidemic trends and prevention priorities in diverse salmonellosis outbreaks and guiding rational policy-making or predictive modeling to mitigate the infringement upon the right to life imposed by significant epidemics.
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Affiliation(s)
- Zining Wang
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Hainan Institute of Zhejiang University, Sanya, 572000, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Chenghu Huang
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Hainan Institute of Zhejiang University, Sanya, 572000, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Yuhao Liu
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Hainan Institute of Zhejiang University, Sanya, 572000, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Jiaqi Chen
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Rui Yin
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Chenghao Jia
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Xiamei Kang
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Xiao Zhou
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Sihao Liao
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Xiuyan Jin
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Mengyao Feng
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Zhijie Jiang
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Yan Song
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Haiyang Zhou
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Hainan Institute of Zhejiang University, Sanya, 572000, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Yicheng Yao
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Lin Teng
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Baikui Wang
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China
| | - Yan Li
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China
- Hainan Institute of Zhejiang University, Sanya, 572000, China
| | - Min Yue
- Department of Veterinary Medicine, Zhejiang University College of Animal Sciences, Hangzhou, 310058, China.
- Hainan Institute of Zhejiang University, Sanya, 572000, China.
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, 310058, China.
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China.
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Silva Viana IP, Paulo Vieira C, Lima Santos Rosario I, Brizack Monteiro N, Sousa Vieira IR, Conte-Junior CA, Pereira Costa M. Typhoid Fever and Non-typhoidal Salmonella Outbreaks: A Portrait of Regional Socioeconomic Inequalities in Brazil. Curr Microbiol 2024; 81:57. [PMID: 38196058 DOI: 10.1007/s00284-023-03559-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 11/14/2023] [Indexed: 01/11/2024]
Abstract
Typhoid fever occurs in an endemic form in Brazil and is a serious public health problem in some regions. In this scenario, further research is urgently needed to identify the associations between socioeconomic factors and typhoid fever, contributing to guiding policy decisions in the country. We aimed to investigate the influence of socioeconomic disparities on the prevalence of typhoid fever and non-typhoidal Salmonella (NTS) in Brazil. A search for data from 2010 to 2019 was carried out with the national health and human development agencies. As milk and derivatives are the fourth food incriminated in food outbreaks in Brazil, analyses for detecting Salmonella spp. in commercial dairy products allowed us to assess whether the outbreaks associated with these foods are due to inadequacies in sanitary control in dairy establishments or whether they are mainly home-based outbreaks. Predictive models validated by the bootstrapping method demonstrate an association of NTS prevalence reduction with improvements in the Sanitation Service Index (Rv ≥ -8 0.686; p ≤ 0.01) and Municipal Human Development Index - MHDI - (Rv = -0.789; p ≤ 0.02). In the North, typhoid fever prevalence had seasonal variability with the rainfall, while sanitation services (Rv ≥-0.684; p ≤ 0.04) and MHDI (Rv ≥-0.949; p ≤ 0.003) directly influenced Northeast and South Brazil. Thus, the unequal distribution of investments in the sanitation sector contributed to disparities in typhoid fever prevalence among Brazilian regions. The absence of Salmonella spp. in commercial samples ratified the collected data that the outbreaks of Salmonella spp. in the Brazilian population occur mainly at residences. These findings show that implementing public health education and increasing investments in sanitation in regions with poor service can control outbreaks of Salmonella spp. in Brazilian endemic areas.
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Affiliation(s)
- Isabelle Pryscylla Silva Viana
- Graduate Program in Food Science (PGAli), Faculty of Pharmacy, Federal University of Bahia (UFBA), Salvador, BA, 40170-115, Brazil
- Laboratório de Inspeção e Tecnologia de Leite e Derivados (LaITLacteos), Federal University of Bahia (UFBA), Salvador, BA, 40170-110, Brazil
| | - Carla Paulo Vieira
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-909, Brazil
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Cidade Universitária, Rio de Janeiro, RJ, 21941-598, Brazil
| | - Iuri Lima Santos Rosario
- Laboratório de Inspeção e Tecnologia de Leite e Derivados (LaITLacteos), Federal University of Bahia (UFBA), Salvador, BA, 40170-110, Brazil
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-909, Brazil
| | - Nathália Brizack Monteiro
- Graduate Program in Food Science (PGAli), Faculty of Pharmacy, Federal University of Bahia (UFBA), Salvador, BA, 40170-115, Brazil
- Laboratório de Inspeção e Tecnologia de Leite e Derivados (LaITLacteos), Federal University of Bahia (UFBA), Salvador, BA, 40170-110, Brazil
| | - Italo Rennan Sousa Vieira
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-909, Brazil
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Cidade Universitária, Rio de Janeiro, RJ, 21941-598, Brazil
| | - Carlos Adam Conte-Junior
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ, 21941-909, Brazil
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Cidade Universitária, Rio de Janeiro, RJ, 21941-598, Brazil
| | - Marion Pereira Costa
- Graduate Program in Food Science (PGAli), Faculty of Pharmacy, Federal University of Bahia (UFBA), Salvador, BA, 40170-115, Brazil.
- Laboratório de Inspeção e Tecnologia de Leite e Derivados (LaITLacteos), Federal University of Bahia (UFBA), Salvador, BA, 40170-110, Brazil.
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