The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...

As of Jan. 20, the CDC reports that RSV activity has peaked in most of the U.S., particularly among young children—a group ...

Respiratory illness activity remains high across the country, according to the latest data from the Centers for Disease ...

The CDC said respiratory Illnesses like COVID, flu and RSV are increasing in the U.S. with levels very high in Delaware. Here ...

When broken down by state, most of the country is experiencing elevated respiratory illness, including a few states with ...

Despite a recent 19% decrease in emergency department visits, health officials anticipate that Alabama's flu activity will ...

Most U.S. states are reporting high or very high flu-like activity, while COVID-19 rates remain lower than this time last ...

Flu season is here in California, but other illnesses are in full swing in the Golden State. Here are the symptoms and how ...

Ever since the novel coronavirus reached the United States five years ago, it has unleashed punishing winter waves of illness ...

In the winter, it seems few are safe from some kind of illness — flu, COVID-19, norovirus, colds. But there are things you ...

However, compared to influenza and RSV, or respiratory syncytial virus, cases of COVID-19 are considered “low” by the CDC. Flu cases were labeled as “high,” and RSV cases were categorized ...