Leaves are changing and a chill is in the air â€” not to mention coughs, runny noses and sneezes. Fall is here, and with it comes the advent of flu season, which means itâ€™s time to get your annual flu immunization.
Influenza (the flu) is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness. Serious cases can result in hospitalization or death.
The best way to avoid getting the flu is to have an annual flu vaccination, according to the Centers for Disease Control and Prevention (CDC). Flu vaccines are offered in many locations, including doctorâ€™s offices, clinics, health departments, pharmacies and college health centers, as well as by many employers, and even in some schools.
Health experts recommend that adults and children receive a flu vaccine well ahead of the flu season. Seasonal flu activity can begin as early as October and generally peaks in the U.S. in January or February, but can continue to occur as late as May.