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 ...

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 ...

Noroviruses are nonenveloped ssRNA viruses that form the genus Norovirus in the Caliciviridae family. The viral capsid is composed of 180 major capsid proteins that are coded by the open reading frame ...

Norovirus GII.17 variants have overtaken GII.4 as the most prevalent strain and significantly increased norovirus outbreaks in the U.S. and European countries in 2024-2025 Cocrystal Pharma’s pan-viral ...

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 ...

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 ...

NU also says that while hand sanitizer is a useful part of hygiene, it cannot kill norovirus by itself, and should be used ...

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements regarding Cocrystal’s plans to initiate a human ...