ASK FULL FACT: ANSWERED
A number of readers asked us whether it was possible to contract the new coronavirus more than once. The evidence so far shows that catching the disease twice is very rare. Infected people seem to recover and develop immunity against it. It’s not clear how long such immunity would last.
Professor Jimmy Whitworth from the London School of Hygiene and Tropical Medicine says the few isolated examples where re-infection has been reported could be down to a “technical issue” rather than a real repeat infection.
The Chief Scientific Advisor, Sir Patrick Vallance says there are rare cases of re-infection “in any infectious disease” but there is nothing to suggest it is a “common occurrence” in Covid-19.
A report from the European Centre for Disease Control and Prevention on 25 March says, “there is emerging evidence from early studies suggesting that individuals develop antibodies after infection and are likely to be immune from reinfection in the short term.”
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