Sunday, 13 December 2020

Covid vaccine: How does a vaccine get approved?

The NHS is carrying out the biggest mass vaccination campaign in its history with a jab that protects against Covid-19. What safety checks were made for it to get to this point?

from BBC News - World https://ift.tt/349ytUW

No comments:

Post a Comment

Watch: Blood donors get a Halloween fright in Thailand

Thai Red Cross workers dressed up as part of a Halloween-themed blood drive in the country's capital Bangkok. from BBC News https://if...