Cass Giustina

Flu Symptoms 2024 How Long Does It Last In Usa. At first, the flu may seem like a cold with a runny nose, sneezing and sore throat. For most healthy people, symptoms of the flu should subside within a few days to less than two weeks.

Cdc classifies severity to understand the impact of flu virus.  — flu season in the united states typically stretches from october to february, though activity can last as late as may, according to the cdc.