Human noroviruses, GII.4 strains in particular, are the chief drivers of acute viral gastroenteritis around the world, a condition for which there are no vaccines or antivirals. Understanding how ...

Subject enrollment expected to begin in Q1 2026CDI-988 is the first oral broad-spectrum antiviral drug candidate for ...

"This will also allow the development of novel vaccines with controlled antigenicity and pathogenicity," explains senior author Takeshi Kobayashi. This system fills a critical gap in human norovirus ...

Cocrystal Pharma, Inc. announced that its investigational antiviral drug CDI-988 has shown strong efficacy against the newly dominant norovirus variants GII.17 and previously prevalent GII.4, amid a ...

Norovirus, the infamous "winter vomiting disease," is surging again across the United States. Norovirus is a highly contagious stomach bug that causes sudden, often violent bouts of diarrhea and ...

New outbreaks of gastrointestinal illnesses on cruise ships have sickened about 150 people, adding to the growing toll of such cases in 2025 ahead of peak cruise season, according to the Centers for ...

A new study published in Water & Ecology reveals that common waterborne amoebae can ingest and protect human viruses, extending their environmental persistence. Human norovirus (HNoV) and human ...

Lehigh Valley’s health networks are seeing abnormally high cases of the stomach bug that’s taking a large number of people out of action and leaving them stuck in the bathroom. Nationwide, outbreaks ...

Influenza cases have been surging. RSV activity is “very high.” Signs of COVID have been mounting in sewer water, and norovirus, too, is spawning outbreaks like we haven’t seen for at least a dozen ...

Dozens of norovirus outbreaks have been recorded nationwide over the past few weeks, and as people deal with intense vomiting, diarrhea, and other uncomfortable or even risky symptoms, a common ...