Four cruise ships were affected by five stomach bug outbreaks in December, The Washington Post reported, citing the CDC.

Respiratory illness activity is currently considered "high" in the United States, according to the CDC. In one state, it is ...

After a relatively slow start to the respiratory virus season, Covid-19 levels in the United States began ramping up just ...

Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...

Investigators detailed an outbreak of blastomycosis -- characterized by cough, shortness of breath, fatigue, and fever or ...

A national surge of norovirus — the highly contagious illness that can cause vomiting, diarrhea and low-grade fevers — has ...

The number of national norovirus outbreaks was the highest seen in December since at least 2012. Experts suggest increased ...

In December alone, the CDC reported five separate outbreaks on four different ships — sickening more than 800 people. All of ...

The Centers for Disease Control and Prevention and other federal agencies are closely monitoring the spread of the HN51 avian ...

Cruise ships saw the highest number of stomach bug illnesses since 2012 with 16 outbreaks that impacted 1,894 passengers.

Common and highly contagious illnesses are reaching several-month highs. Norovirus has almost reached a several-year record.

The United States Centers for Disease Control and Prevention reported 91 outbreaks of norovirus, or stomach flu, in the first week of December. Outbreaks occur when two or more similar illnesses ...