Alexander Tin is a digital reporter for CBS News based in the Washington, D.C. bureau. He covers federal public health agencies. After years of largely predictable norovirus waves, the emergence of a ...

A dominant strain of norovirus is emerging, which could disrupt the seasonal pattern and increase the number of outbreaks, a June 2 CDC report suggests. Here’s what to know: 1. In previous years, the ...

Travellers planning to set sail this season can rest a little easier—cruise ships aren't the norovirus breeding grounds they're often made out to be. Despite attention-grabbing headlines, norovirus ...

A recent study published in the journal Emerging Infectious Diseases reported rising predominance of norovirus GII.17 in the United States (US). Norovirus remains the leading cause of gastroenteritis ...

Frozen raw half-shell oysters harvested in South Korea and distributed across the U.S. are being recalled for potential norovirus contamination, the U.S. Food and Drug Administration said in an ...

Over 140 passengers and crew fell ill with gastrointestinal illness on a Royal Caribbean cruise. The CDC is investigating the cause of the outbreak, which involved vomiting, cramps, and diarrhea.