Health

Covid-19: vaccine might need to be re-administered yearly

07:10 am on 6 September 2020

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Gary McLean is an international authority on coronaviruses and has been a regular presence on Sunday Morning throughout the Covid-19 pandemic. The professor in molecular immunology at London Metropolitan University remains confident there will be a universal vaccine for Covid-19 before long, though he warns it may need to be re-administered yearly.

Gary McLean Photo: Supplied