Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Influenza activity is still in high in Ohio, the Ohio Department of Health says, as COVID-19 deaths average up to 40 deaths a week.

The recent live bird market cases represent the second and third known cases of avian influenza in Philadelphia. In January, ...

Now, the Massachusetts Department of Public Health is reporting that flu severity is low in the state, as the number of cases trends down. However, parts of the state, particularly the Cape, Central ...

The share of flu tests coming back positive at the beginning of March was still higher than at the same time last year, ...

Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

With outbreaks of bird flu on farms, Human Health and Services Secretary Robert F. Kennedy has a suggestion to fight the flu: ...

Flu cases and hospitalizations are on the decline in New York after a severe season, with experts continuing to recommend ...

Wisconsin has seen one of its worst flu seasons in the past decade. Here's what DHS data says about cases statewide.

Bird flu in dogs may sound like something out of a sci-fi movie, but it’s very real. And not just that, it’s potentially ...