The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

The following 14 states, along with New York City, are now at the CDC's highest tier of influenza activity: Alabama, Georgia, ...

CDC testing data for the same period reveals that 6.6 percent of COVID-19 tests came back positive, with Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin seeing the highest test positivity ...

Polk County’s level of immunization for kindergartners dropped from 96.3% in 2021 to 93.2% in 2023, still above the statewide ...

In Tennessee—a public health bright spot in a conservative state with poor health outcomes and one of the shortest life ...

A 'quad-demic' of winter illnesses is surging throughout the South, Midwest, and parts of the Northeast US, according to the ...

COVID-19 tests across the country came back positive, but Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin had an 8 ...

Both states have reported declines in uptake of the measles, mumps, and rubella (MMR) vaccine, which is one of the most ...

NBC News Medical Contributor Dr. Kavita Patel speaks with Gadi Schwartz about the difference in symptoms between a cold and the flu and explains the CDC's urge for faster testing to find human ...

Emergency department visits are "high" and "very high" for flu and RSV, respectively, and "elevated" for COVID-19 across the U.S., according to the CDC. As of the week ending Jan. 4, 18.6% of ...

Large sections of other Western states, Texas and the Great Plains also have a high rate of properties at risk, as does parts of Florida. You can zoom in and hover over counties on the maps below ...