www.guardian.co.uk Covid immune response faster and stronger post infection, scientists say6 Nov 2020 10:21
Rockefeller Institute produces report no 6 by my recollection, confirming a repeat evidence base. T cells work with b cell immune memory to stimulate antibodies on second exposure after recovery, to mount a robust defense and fight off infection. That's why hardly anyone gets it twice.
And tomorrow the Guardian will probably cover another story saying 'we don't know enough about immunity '. Sigh. Let's hope someone important is tracking the international scientific consensus on this. They conclude, once more, once recovered we should have immunity for years.