BBCNEWS BBC News December 22, 2021 03:07:00
Guess. would you be supportive of a fourth vaccination at this stage when let's be honest, there are large swathes of our earth who are seeing little or no vaccination opportunities. israel has been a testing ground for boosters throughout this pandemic. i look forward to reading the signs and seeing how they justify this but this is a zero—sum game. three quarters of all vaccine doses have gone to wealthy countries. less than 1% of them have gone to low income countries. yesterday i was talking to a friend of mine working in east africa who taking care of covid patients doesn't have enough ...