The ascension of Robert F. Kennedy Jr., a longtime anti-vaccine activist, to the nation’s top health post has alarmed medical ...

H5N1 avian influenza, more commonly known as bird flu, has infected more than 100 million birds in the U.S. and almost 500 ...

People have been hearing a lot about H5N1 bird flu -- or highly pathogenic avian influenza -- since a B.C. teen became the ...

(Reed, 11/14) The pulse oximeter, a device that measures the degree to which red blood cells are saturated with oxygen, is one of healthcare ... in vaccination rates compared with the same time last ...