Among the 3,914 guests aboard its Navigator of the Seas ship, 134 reported being ill during a cruise that ended July 11, ...

The Centers for Disease Control and Prevention (CDC) updated its global travel alert for polio, warning Americans against the spread of the disease.

If an air conditioning system malfunctions or isn’t properly maintained, it can become contaminated with infectious microbes ...

With summer’s barbecues, picnics, and festivals come warmer temperatures and outdoor cooking—conditions that also help ...

With summer’s barbecues, picnics, and festivals come warmer temperatures and outdoor cooking—conditions that also help ...

This incident is one of 18 gastrointestinal illness outbreaks on cruise ships in 2025 that met the CDC's threshold for public notification, with most linked to norovirus.

Over 140 people have been affected by a gastrointestinal outbreak on a Royal Caribbean International cruise, according to the Centers for Disease Control and Prevention. The round-trip from Los ...

COVID-19 will eventually settle into a winter seasonal pattern like other coronaviruses, but the past few years have brought a late summer surge, said Dr. Dean Blumberg, chief of pediatric infectious ...

The cruise line also consulted closely with the CDC’s Vessel Sanitation Program, which remotely monitored the situation and reviewed the ship’s outbreak response. While norovirus is a common culprit ...