Flu Symptoms 2024 Adults Nyc. But colds tend to start slowly, and. A sudden high fever is a hallmark symptom of the flu.
People with the flu should rest and drink plenty of liquids. Get the flu and covid shots.
Flu Symptoms 2024 Adults Nyc. But colds tend to start slowly, and. A sudden high fever is a hallmark symptom of the flu.
People with the flu should rest and drink plenty of liquids. Get the flu and covid shots.