Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

MIAMI - Flu cases are rising rapidly across Florida, with the state among 27 experiencing "very high" flu activity, according ...

State and local health officials are reporting a new wave of flu cases. According to a NYC Health surveillance report that ...

In leaked memos obtained by various media outlets, the Trump administration claimed that the pause at the CDC and other federal agencies would last until February 1. And this week, the MMWR finally ...

South Carolina is one of a handful of states with the highest number of flu cases in the United States, according to data ...

The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests reported to the ...

For the first time since 1952, publication of the CDC's MMWR was halted for two week. On February 6, there were two new MMWR studies but nothing on the H5N1 bird flu.

It's an unusual winter for respiratory illnesses. The flu is peaking twice: once in early January and again in February.

Gov. Hochul on Friday ordered the temporary shutdown of live bird markets in New York City, Westchester, and Long Island ...

Schools around the U.S. are closing due to surges of flu and other illnesses, which are sickening students and staff. Here's what parents need to know.

Cats that became infected with bird flu might have spread the virus to humans in the same household and vice versa, according ...