What are vaccines, how do they work and why are people sceptical?

Vaccines help save the lives of millions a year. This is how they came about - and why they matter.

from BBC News - World https://bbc.in/2x1LTBh
-
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Main Post

California asks US government for billions in fire relief funds

Governor Gavin Newsom said the requested funds will help in immediate and long-term recovery work. from BBC News https://ift.tt/Gr2hMkX