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UK: Trials Underway of Mixing Different Vaccine Doses - The St Kitts Nevis Observer

A study looking at whether the Oxford/Astrazeneca and Pfizer coronavirus vaccines can be safely mixed for the first and second doses will be expanded to include two additional jabs. By Hannah Brown The Scotsman Wednesday, 14th April 2021, 8:43 am Researchers running the Com-Cov study – which investigates alternating doses […]