Can I get AstraZeneca now and Pfizer later? Why mixing and matching COVID vaccines could help solve many rollout problems
- Written by Fiona Russell, Senior Principal Research Fellow; paediatrician; infectious diseases epidemiologist, The University of Melbourne
Attila Balazs/EPA/AAPIn the face of changing eligibility for the AstraZeneca vaccine, new variants of the coronavirus and supply constraints, many people are wondering whether they can “mix and match” COVID-19 vaccines.
This means, for example, having the AstraZeneca vaccine as the first dose, followed by a different vaccine such as...





