ISTANBUL This year’s flu season has been unusually persistent, leaving many struggling with weeks of symptoms despite medication and rest, with experts attributing the case to evolving viruses and weakened immunity. Four major respiratory viruses are currently circulating in the country: Influenza A, COVID-19 variants, rhinovirus and respiratory syncytial virus (RSV). “People feel like they’re not recovering because they are often catching one virus after another,” Professor Dr. Berna

Tag-uri: Coronavirus