Health
T-cell response ‘lasts six months after Covid infection’ – BBC News
But it is still not clear how much this protects people against being re-infected, experts say.
By Philippa RoxbyHealth reporter
image copyrightGetty Images
image captionThe many ways the body’s immune system responds to Sars-CoV2 are still being discovered
Scientists have found evidence of immune cells responding to Covid-19 six months after people were infected.
In a study of 100 people with the virus, those with symptoms had a much higher T-cell reaction.
But it is still not clear whether this leads to better protection against re-infection.
The UK research team says the findings are “just…
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