Fox-news/health/respiratory-health

• 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.
• 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.