Flu cases are high in California with respiratory virus season in full swing. About 20% of tests for influenza came back as positive in California for the week of Dec. 29 to Jan. 4, according to the ...

Health officials say the consistent, very low-level detections indicate a high likelihood that H5 bird flu virus is on Kauai.

Nel suo discorso di addio alla nazione allo studio Ovale Joe Biden ha ammonito che "oggi in America sta prendendo forma ...