Rotavirus

The rare infection rotavirus, which can be severe in children, has seen a decline in presence, though one region remains an exception. The article discusses rotavirus tests and the vaccine.

The American Medical Association criticized President Trump's executive order to align US childhood vaccine recommendations with Denmark's, which would reduce recommended immunizations from 17 to 11. The AMA stated the current vaccine schedule is based on decades of research and US-specific disease data.

A late-season rotavirus is spreading in the Bay Area, detected in wastewater at medium to high levels in cities like San Francisco and San Jose. The virus spreads through contaminated surfaces and poor hand hygiene, particularly in daycare settings, but can be prevented with vaccines and thorough handwashing.

A highly contagious rotavirus is surging in the U.S., primarily affecting infants, young children, and elderly populations in nursing homes. Declining vaccination rates and post-pandemic disruptions are cited as key factors, with CDC data showing increased positive test rates. Experts warn of reduced herd immunity and rising healthcare visits linked to the outbreak.

The CDC reports that the rotavirus oral vaccine prevents 40,000 to 50,000 hospitalizations annually in the U.S. by targeting a life-threatening virus causing severe vomiting and diarrhea. The vaccine is administered starting at 2 months of age.