Over 1,000 dairy herds across 19 states have been infected with H5N1 bird flu since the outbreak began in March 2024, ...

An accidental lab discovery has opened the door to entirely new ways of preventing the flu. While investigating how influenza replicates, researchers discovered that different flu strains use ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Bird flu viruses appear to replicate and thrive at temperatures higher ...

In a striking real-world experiment, flu patients spent days indoors with healthy volunteers, but the virus never spread. Researchers found that limited coughing and well-mixed indoor air kept virus ...