Can you get coronavirus twice? – video explainer
by Hannah Devlin, Tim Marriott, Nikhita Chulani, Mari from on (#52457)
A serious concern since the emergence of Covid-19 has been whether those who have had it can get it a second time - and what that means for exiting this crisis.
The Guardian's science correspondent, Hannah Devlin, looks at how our bodies fight coronavirus when infected, how we develop immunity and if we can get reinfected with Covid-19
Continue reading...