Combining AstraZeneca and Pfizer vaccines may boost your immunity to Covid – NEWS.com.au

Preliminary studies suggest mixing AstraZeneca and Pfizer vaccines is likely to boost immunity to Covid-19, although experts say no one should be holding out for a hybrid inoculation.A Spanish study has revealed an increased immunity when a Pfizer inoculation followed an AstraZeneca jab, although the experiment was only a small sample.
The peer-reviewed medical journal The Lancet also published findings, from an Oxford and Nottingham University study, involving more than 460 participants, that showed…

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