Sheena Cruickshank

Reaction Contributor

Tuesday, 12 January 2021

Covid-19 immunity: how long does it last?

Millions of people across the world have been infected with SARS-CoV-2, the virus that causes COVID-19. Countries are also now …

By Sheena Cruickshank

Monday, 24 August 2020

Inflammation: the key factor that explains vulnerability to severe COVID infection

The severity of COVID-19 can vary hugely. In some it causes no symptoms at all and in others it’s life …

By Sheena Cruickshank

Monday, 13 July 2020

Could there be one vaccine to beat Covid, Sars, Mers and the common cold?

SARS-CoV-2 – the virus that causes Covid-19 – belongs to the family of betacoronaviruses that cause everything from the common …

By Sheena Cruickshank