A major study on Tuesday found that two doses of Pfizer-BioNTech's Covid-19 vaccine appear to have given 70% protection against hospitalisation in South Africa in recent weeks, suggesting weaker efficacy against the new Omicron variant.
from Top Health News | Latest Health & Healthcare Industry Information and Updates: ET HealthWorld : ETHealthworld.com https://ift.tt/3s8bZAq
Home »
Top Health News | Latest Health & Healthcare Industry Information and Updates: ET HealthWorld : ETHealthworld.com
» Protect the unvaccinated, then offer boosters - WHO's Ryan
https://ift.tt/eA8V8J
No comments:
Post a Comment