How may COVID-19 affect this year's flu season?

Flu season in North America typically occurs between October and May. It's possible that the viruses that cause COVID-19 and the flu may spread in your community at the same time during the flu season. If this happens, people could become ill with one or both diseases at the same time. Testing can determine which virus you may have and help guide doctors to the appropriate treatment. People who become seriously ill from either disease may need to stay in the hospital at the same time, which could cause the hospitals to become full.