Covid-19: How effective is a third vaccine dose?
Posted on AllSides September 17th, 2021
From The Center
From squandering global vaccine supplies to the possibility of undermining immunity from the first two doses, booster programmes are a surprisingly complicated business.
The turning point came just after 6:30 on a Tuesday morning.
It was the 9 December 2020 and 91-year-old Margaret Keenan and 81-year-old William Shakespeare – who delighted the world by hailing from Warwickshire, like the poet – had just become the first people to ever receive an initial dose of a Covid-19 vaccine outside clinical trials.
The entire room burst into applause. The day was named "V-day", and the...