Israeli Pfizer official: COVID vaccine effective against Delta variant
Published
First identified in India, Delta is becoming the globally dominant version of the coronavirus, according to the World Health Organization.
Full ArticlePublished
First identified in India, Delta is becoming the globally dominant version of the coronavirus, according to the World Health Organization.
Full ArticleVaccine maker conducting studies on a prototype jab against future variants
Watch VideoThe average numbers of daily COVID infections in the U.S. is now down 94 percent compared to levels in January -- when..