FluContagiousness

Health

How Long Is Influenza A Contagious?

Understanding Influenza A and Its Contagiousness Influenza A, commonly known as the flu, is a highly contagious viral infection that affects the respiratory system. The virus can cause mild to severe illness and can sometimes lead to serious complications such as pneumonia or even death. The flu is primarily spread through respiratory droplets that are produced when an infected person…