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@theconversation.com
3 years ago
COVID vaccines: why second boosters are being offered to vulnerable people in the UK – but not young and healthy people yet
@rt.com
3 years ago
UK study to test MIXED Covid vaccines on children & teens to determine best approach for 2nd doses
@theguardian.com
4 years ago
Pfizer vaccine second dose has ‘sweet spot’ after eight weeks, UK scientists say