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 ...

The CDC announced on Thursday its recommendation to test hospitalized influenza A patients more quickly and thoroughly to ...

Historically, COVID-19 symptoms have been fevers or chills, cough, shortness of breath, cough, congestion or a runny nose, ...

Twenty states (plus D.C.) had "very high" levels of the virus present in wastewater, an increase from 16 states the week before.

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

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

Flu season is here in New Jersey, but other illnesses are in full swing in the Garden State. Here are the symptoms and how ...

According to the U.S. Centers for Disease Control and Prevention (CDC), hospitals are seeing a high number of flu cases and a ...

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

The chronic illnesses that make doctors doubt their patients often start after what “should” be a short-lived sickness—like ...

Though symptoms may vary by variant, according to the Centers for Disease Control and Prevention (CDC), epidemiologists haven ...

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