Abstract:Seasonal flu is caused by influenza viruses A and B. These enveloped viruses have a genome made up of seven or eight RNA fragments. The different subtypes are determined by the nature of the two surface glycoproteins HA and NA. Seasonal flu is an epidemic wintertime illness occurring in temperate climate zones. Its epidemiology is linked to the great variability of the virus in time, necessitating an alert system that detects dominating circulating variants each year and that determines the vaccination composi… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.