Ohio faces a surge in COVID-19 hospitalizations as cold and flu season peaks. Learn what symptoms to watch for and how to ...

Those infected with the flu are most contagious during the first three days, the CDC said. In some cases, however, people can ...

Phrasing is "anything but objective," former Journal of the American Medical Association deputy editor says. Harvard-led ...

Long COVID affects an estimated 65 million people worldwide and can damage the brain, heart, blood vessels, and immune system ...

The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...

But the most important difference between the two is that type A viruses can cause pandemics because of how often and quickly ...

During the first few years of the COVID-19 pandemic, the virus SARS-CoV-2 was detected in an increasing number of non-human ...

While Michigan sees the highest level of flu in the country, doctors are also able to check for co-infections.

On Jan. 5, the Centers for Disease Control and Prevention (CDC) dramatically reduced the number of recommended childhood ...

Austin health officials offer guidance to distinguish between flu and allergies amid a rise in respiratory illnesses, ...

Study findings explain why pandemics spread faster than detection efforts, based on U.S. data from H1N1 and COVID-19.

A systematic review of Long COVID identifies symptom clusters, highlighting fatigue and proposing a management framework for ...