Sunday, 29 November 2020

Coronavirus: How do you vaccinate 7.7 billion people?

Five challenges of distributing a Covid-19 vaccine to billions of people.

from BBC News - Home https://ift.tt/3o8y8Jq
at
Labels: ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Police told £900k Trump costs will not be paid

The costs relate to security for the US president's visit to Windsor Castle in September. from BBC News https://ift.tt/sYtWxa1