How Long Is the Flu Contagious?

The flu is spread through droplets and you can be contagious before you start showing symptoms. Learn more about its incubation period.

FAQ: How Long is the Flu Contagious?

How Long Can Bacteria And Viruses Live on Surfaces?

COVID-19 vs. Flu Symptoms: What Are the Differences?

Houston Health Dept on X: Influenza (flu) and COVID-19 are contagious respiratory illnesses, but different viruses cause them. Here are some of the differences. Visit or call the department at 832-393-4220

Contagious Periods for Colds, Flu, COVID-19 and RSV: Factors and Precautions

Dog Flu / Canine Influenza Metropolitan Veterinary Center

How Long You're Contagious With Covid, Flu, R.S.V. and More - The New York Times

How Long Is the Flu Contagious?

How Long Are You Contagious With The Flu?

How Long am I Contagious: COVID-19 vs. Flu vs. Common Cold

How Long Do Flu Symptoms Last and How Long Are You Contagious? - WSJ

How Long Are Colds Contagious? How to Avoid Cold and Flu

When Are You Most Contagious With COVID? - GoodRx

How Long Are You Contagious with the Flu or Cold?