Free Republic

New findings show that a strain of the H5N1 influenza virus has developed only a minimal capacity for airborne transmission. In March, the United States reported its first detection of the highly pathogenic H5N1 avian influenza in dairy cattle, with outbreaks spreading to nine states by May. The transmission method among cattle remains unclear. However, a study published in Nature Communications revealed that a similar H5N1 strain, subtype clade 2.3.4.4b, which previously caused an outbreak in farmed mink in 2022, was capable of airborne transmission to a small group of ferrets. This is the first time that a member of...

An “unknown” outbreak aboard a cruise ship is spreading, and now 154 people are sickened, said the U.S. Centers for Disease Control and Prevention (CDC) in an update this week. So far, 25 crew members and 129 passengers on the Carnival-owned Cunard Cruise Line’s Queen Victoria have become ill during the trip, which is up by about 15 cases from when the illnesses were reported earlier in February, according to the CDC. The Queen Victoria cruise has 1,824 passengers and 967 crew members on board, according to the agency. It’s still not clear what’s causing the outbreak on the cruise...