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Mixing AstraZeneca and Pfizer coronavirus vaccines creates better immune response: study

A mixed schedule of jabs where a shot of Pfizer’s Covid-19 vaccine is given four weeks after an AstraZeneca shot will produce better immune responses than giving another dose of AstraZeneca, an Oxford study said on Monday.The study, called Com-COV, compared mixed two-dose schedules of Pfizer and AstraZeneca vaccines, and found that in any combination, they produced high concentrations of antibodies against the coronavirus spike protein.The data provides support for the decision of some European…

Read the original article at South China Morning Post

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