Harare is facing criticism for turning down a donation of three million doses of the Johnson and Johnson vaccine; authorities say they are not prepared to deal ...
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Centers for Disease Control and Prevention and Food and Drug Administration cite reports of blood clots among six women after receiving dose
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Two-shot vaccine developed jointly between British university and British-Swedish drugmaker under scrutiny over possible links to blood clots
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Researchers find vaccine roughly as effective against Brazilian variant as it was against other, less contagious versions of virus
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More clinical evidence is needed to know whether the two-dose regimen of the vaccine protects against the coronavirus variants, experts say
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'Not right that younger, healthier adults in rich countries are vaccinated before health workers and older people in poorer countries,' says Tedros Adhanom ...
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