Wednesday 14 April 2021

'Mix and match' UK Covid vaccine trial expanded

'Mix and match' UK Covid vaccine trial expanded A major UK trial looking at whether Covid vaccines can be mixed with different types of jabs used for first and second doses is being expanded.

Combining vaccines might give broader, longer-lasting immunity against the virus and new variants of it, and offer more flexibility to vaccine rollout.

Adults over 50 who have had a first dose of Pfizer or AstraZeneca can apply to take part in the Com-Cov study. BBC News

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