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Front Microbiol
January 2025
CAS Key Laboratory of Molecular Virology and Immunology, Institutional Center for Shared Technologies and Facilities, Pathogen Discovery and Big Data Platform, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Shanghai, China.
Influenza A virus (IAV) is a significant public health concern, causing seasonal outbreaks and occasional pandemics. These outbreaks result from changes in the virus's surface proteins which include hemagglutinin and neuraminidase. Influenza A virus has a vast reservoir, including wild birds, pigs, horses, domestic and marine animals.
View Article and Find Full Text PDFAm J Epidemiol
January 2025
Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ, USA.
Estimating the durability of immunity from vaccination is complicated by unreported re-vaccination, and unobserved natural infection or reexposure, which could result in overestimation of protection longevity. We tested serial cross-sectional serum samples from 2005 to 2015 (N=2,530) for IgG to examine measles seroprevalence, spatiotemporal patterns of titers across regions and antibody dynamics among children aged 1-9 years who grew up during varying measles circulation in Madagascar under a one-dose vaccination schedule. We found that measles seroprevalence has generally decreased over this time period.
View Article and Find Full Text PDFVirology
December 2024
Fundamental and Applied Research for Animals & Health (FARAH), Faculty of Veterinary Medicine, University of Liège, Liège, Belgium.
Some respiratory viruses can affect equine athletes, with acute respiratory clinical signs leading to a reduced ability to perform. The direct association between equine respiratory viruses and athletic performance is unclear in subclinically affected horses. This narrative review summarises the current evidence on respiratory viruses most commonly detected in performing horses, including equine herpesviruses, equine influenza virus, equine rhinitis viruses, equine arteritis virus, and equine adenovirus 1.
View Article and Find Full Text PDFVaccine
January 2025
Shenzhen Key Laboratory of Pathogenic Microbes and Biosafety, Shenzhen campus of Sun Yat-sen University, Shenzhen 518107, China; School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Ministry of Education, Guangzhou 510080, China. Electronic address:
Objective: Seasonal influenza vaccine is effective to reduce the risk of hospitalization and death in vulnerable older persons, but the coverage of influenza vaccine remains low in these population in China. This study thus aimed to investigate how adults' vaccine literacy affects their intention to recommend influenza vaccination to older family members in China.
Methods: A cross-sectional survey was performed in China during October 7 to 16, 2023 through a web-based questionnaire.
Eur J Public Health
January 2025
Medical Evidence, Vaccines & Immune Therapies, BioPharmaceuticals Medical, AstraZeneca, Cambridge, United Kingdom.
Marketing authorization holders of vaccines typically need to report brand-specific vaccine effectiveness (VE) to the regulatory authorities as part of their regulatory obligations. COVIDRIVE (now id. DRIVE) is a European public-private partnership for respiratory pathogen surveillance and studies of brand-specific VE with long-term follow-up.
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