January 14, 2026 Space experiments reveal new way to fight drug-resistant superbugs, scientists say Scientists discover microgravity in space could help fight drug-resistant superbugs by creating unique viral mutations, according to a new study.
January 12, 2026 Researchers locked flu patients in a hotel with healthy adults — no one got sick Groundbreaking flu transmission study reveals zero infections despite close contact between healthy volunteers and flu-positive students for two weeks.
January 12, 2026 CDC reports first cruise norovirus outbreak this year, as nearly 90 people are infected Nearly 90 passengers and crew fell ill with norovirus on Holland America's Rotterdam cruise ship during a Dec. 28-Jan. 9 voyage, according to CDC reports.
January 5, 2026 Flu hospitalizations hit all-time weekly high in densely populated state, officials warn New York reports record flu hospitalizations and cases, with a rise of nearly 1,000 in a single week. Health experts urge immediate vaccination as a new variant spreads.
December 31, 2025 Dead birds turning up on Florida beaches sparks fresh warnings about avian flu A number of dead birds have been found on Florida beaches sparking fresh concerns about avian flu. (Credit: Fox Orlando)
December 24, 2025 Flu by state: Where this season’s highly contagious variant is spreading the most A highly contagious flu mutation called subclade K is sweeping the nation, raising health concerns about vaccine effectiveness this season. Here are the states at most risk.
December 15, 2025 ‘Aggressive’ new flu variant sweeps globe as doctors warn of severe symptoms Flu season intensifies as the new H3N2 variant causes severe illness worldwide. Experts urge vaccination, hand-washing and staying home when sick to prevent transmission.
December 8, 2025 CDC warns Americans traveling to 4 countries over outbreak of untreatable mosquito disease Global chikungunya outbreak prompts health warnings as cases surge across tropical regions. WHO reports 155 deaths from mosquito-transmitted virus.
December 3, 2025 Lower dementia risk linked to routine vaccination in major new analysis A Stanford Medicine study suggests that the shingles vaccine reduces dementia risk by 20% in older adults, offering the first evidence of a potential cause-and-effect relationship.
November 20, 2025 Doctors reveal troubling signs in early flu trends, warn of ‘unusually bad’ season Health experts warn this flu season could be unusually severe, with early spread and concerning H3N2 strain activity across the U.S. following Australia's worst flu season.