COVID-19 vaccines appear to have become slightly less effective in preventing severe disease and death but do provide "significant protection", the World Health Organization (WHO) said on Tuesday.
from NDTV News - World-news https://ift.tt/33wGzJF
Tuesday, December 14, 2021
Subscribe to:
Post Comments (Atom)
Hello, my name is Jack Sparrow. I'm a 50 year old self-employed Pirate from the Caribbean.
No comments:
Post a Comment