Young people who have recovered from COVID-19 are at risk of re-infection Young patients can get sick with COVID-19 even after a previous illness.

This is the conclusion reached by American scientists.

Possibility of re-infection with coronavirus does not decrease with age. Now doctors cannot give an exact answer about the degree of protection from COVID-19 in those who have been ill.

The results of the study showed that 48% of volunteers who had not previously been sick with COVID-19 became infected with the coronavirus.

Among those who had recovered, this number was 10%..

Scientists believe that this may be due to the state of the patient's immune system..

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