News > Scientists test the risks and rewards of mixing Covid shots
Scientists test the risks and rewards of mixing Covid shots
Republish | 14/04/2021 09:31 AM | Click to read full article
Oxford scientists are expanding efforts to test whether two different Covid-19 vaccines can be combined after some European countries worried by rare side effects with the Oxford/AstraZeneca jab started offering other vaccines as second shots.
For the second stage of its continuing trial, the Oxford Vaccine Group is recruiting more than a thousand participants who have already received an AstraZeneca or BioNTech/Pfizer shot.