Those eligible should get 4th Covid-19 vaccine dose for protection against severe illness: Experts - The Straits Times

A recent study from Israel found that a second Pfizer booster shot provided additional protection against Omicron. . Read more at straitstimes.com.

Adding that the EC19V looks at evidence both from Singapore and around the world when deciding on booster shots, Prof Clapham said: "I think protection (offered) against severe disease is particularl… [+1714 chars]

full article...