Moderna says Covid vaccine is effective against new variants - but a 'booster shot' is being developed
This article contains affiliate links. We may earn a small commission on items purchased through this article, but that does not affect our editorial judgement.
Dr Anthony Fauci, the top US infectious disease expert, has revealed that scientists in the US are preparing to upgrade Covid-19 vaccines in order to address the variants of the virus which are circulating in the UK and South Africa.
As Dr Fauci made this announcement, producer Moderna stated that, though its Covid-19 vaccine works against the variants, it is also developing a new injection to be used as a 'booster shot'.
Advertisement
Hide AdAdvertisement
Hide Ad