- People testing negative for coronavirus antibodies may still have some immunity, a study has suggested.
- For every person testing positive for antibodies, two were found to have specific T-cells which identify and destroy infected cells.
- This was seen even in people who had mild or symptomless cases of Covid-19.
- But it’s not yet clear whether this just protects that individual, or if it might also stop them from passing on the infection to others.
- Researchers at the Karolinksa Institute in...
https://mfame.guru/will-research-on-people-immune-to-covid-19-takes-us-to-herd-immunity/