With winter fast approaching, many are wondering how COVID-19 will affect the 2020–2021 influenza season. Dr. Gregory Poland, an infectious diseases expert and director of the Mayo Clinic Vaccine Research Group, says while it's difficult to predict exactly what will happen, the Southern Hemisphere, where the flu season is coming to an end, offers some clues.
"Interestingly enough, if we wear masks and keep our distance, what we're seeing in the Southern Hemisphere is that the influenza burden went way down. So masks work and they actually are important in decreasing the transmission of respiratory diseases," says Dr. Poland.
Strategies to slow the spread of COVID-19, such as wearing a mask, physical distancing and excellent hand-washing, are also going to be important to lessen flu outbreaks.
(There is a video presentation as well)