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covid 19 boosterlatest news & developments

During the Covid-19 pandemic, the South African Health Products Regulatory Authority had to speed up its approval of new medicines while still ensuring that they were safe and effective.
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Covid-19 Boosters: Why time is not enough to get people to line up for their next shot

You can now mix and match boosters and also get them sooner. But what’s the science behind it?

Aisha Abdool Karim
Joan Van Dyk