RSV is usually contagious for three to eight days. A patient also may be contagious a day or two before experiencing symptoms ...

In the winter months, it seems few are safe from some kind of illness — flu, COVID-19, norovirus, colds. While many of the ...

New CDC data indicates a rise in cases of norovirus, often colloquially referred to as "stomach flu." Test positivity has ...

With cases of the flu on the rise, we asked experts what you need to know about an antiviral medication that can ease ...

Bird flu continues to infect animals and humans in the United States, with symptoms that some may struggle to discern from human influenza. Scientists have already identified that the virus ...

We all know that a healthy, balanced diet dominated by unprocessed foods is a recipe for gut and overall health, but ...

Data − from traces in wastewater to hospitalizations − show higher levels of flu virus circulating in most of the U.S. So far this season, over 160,000 people have landed in the hospital from ...

Genetic analysis of H5N1 bird flu virus that infected a Canadian teenager shows 'worrisome' mutations, new studies reveal.

A subtype of bird flu caused by avian influenza A (H5) virus has been spreading worldwide in wild birds with a few outbreaks in poultry, dairy cows and other mammals across the United States ...

The fate of a Canadian teenager who was infected with H5N1 bird flu in early November ... But genetic analysis of the virus that infected her body showed ominous mutations that researchers ...