Results 21 to 30 of about 42,723,316 (286)
Revista de la Facultad de Medicina, 2019 Introduction: According to the World Health Organization, livestock farming is one of the anthropic activities in which workers are exposed to various zoonotic agents. Objectives: To establish the frequency of seropositivity (IgG antibodies) against some
Licet Paola Molina-Guzmán +5 more
doaj +1 more source
Siriraj Medical Journal, 2020 Hepatitis E is a major cause of acute viral hepatitis in the world. The causative agent of hepatitis E is hepatitis E virus (HEV). In Southeast Asia, the seroprevalence of HEV and the most prevalent genotype of HEV are largely unclear and the available ...
Paul Wasuwanich +3 more
doaj +1 more source
Chikungunya seroprevalence in population-based studies: a systematic review and meta-analysis
Archives of Public Health, 2023 Background Seroprevalence studies about chikungunya infection are usually conducted after epidemics to estimate the magnitude of the attack. This study aimed to estimate the seroprevalence of CHIKV by WHO region, considering the periods of introduction ...
Lacita Menezes Skalinski +6 more
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Frontiers in Public Health, 2023 Introduction:The current study aimed to quantitatively synthesize available evidence regarding the seroprevalence of human toxocariasis in Latin America and the Caribbean.Methods:A systematic research involving six electronic databases was conducted ...
Juan R. Ulloque-Badaracco +13 more
doaj +1 more source
Burden of hepatitis C virus infection and its genotypes among the blood donors at Tirupati, Andhra Pradesh [PDF]
Journal of Clinical and Scientific Research, 2015 Background: Safe blood donation remains a challenge in resource limited countries. False positive serological tests lead to wastage of large number of blood units.
Verma A +7 more
doaj +1 more source
Revista da Sociedade Brasileira de Medicina Tropical, 2021 INTRODUCTION: This study estimated the seroprevalence and risk factors of Chagas disease (CD) in a population of the Quixeré municipality, Ceará. METHODS: We conducted serological methods to detect the Trypanosoma cruzi infection.
Arduina Sofia Ortet de Barros Vasconcelos Fidalgo +10 more
doaj +1 more source
Seroprevalence of Zika virus in wild African green monkeys and baboons [PDF]
, 2017 Zika virus (ZIKV) has recently spread through the Americas and has been associated with a range of health effects, including birth defects in children born to women infected during pregnancy. Although the natural reservoir of ZIKV remains poorly defined,
Adam L. Bailey +14 more
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The STROBE extensions: protocol for a qualitative assessment of content and a survey of endorsement [PDF]
, 2018 Introduction The STrengthening the Reporting of OBservational studies in Epidemiology (STROBE) Statement was developed in response to inadequate reporting of observational studies.
Cobo Valeri, Erik +5 more
core +2 more sources
Seroprevalence and risk of Toxoplasma gondii reactivation in pediatric patients with hematological malignancies undergoing chemotherapy: A case-control study [PDF]
Archive of OncologyBackground: Toxoplasmosis, caused by Toxoplasma gondii, affects around 40% of the Iranian population and can be severe in vulnerable patients, such as those receiving chemotherapy.
Abdolkarimi Babak +4 more
doaj +1 more source
Anti-SARS-CoV-2 Antibody Seroprevalence Surveys in India: An Insight into Current COVID-19 Pandemic Situation [PDF]
Journal of Clinical and Diagnostic Research, 2021 Antibody test is used in seroprevalence surveys for Coronavirus Disease-2019 (COVID-19). Apart from estimating the proportion of population infected, they can help in drawing plenty of inferences about the extent, progress and course of the pandemic ...
Sudarshan Ramaswamy +7 more
doaj +1 more source