What are T-Cells?
If you’re one of those people following all the news on COVID-19 looking for a wee bit of hope (be careful, so-called “doomscrolling” isn’t good for your mental health) then you may well be worried about recent reports that antibodies to COVID-19 drop off rapidly after 2 or 3 months.
However, it’s not quite as bad as that, and the key to the situation may in fact be T-cells.