A blood marker predicts who gets ‘breakthrough’ COVID

It depends on post-vaccination antibody level. Nature: doi: https://doi.org/10.1038/d41586-021-02096-3 People fully vaccinated against COVID-19 are less likely to become infected with the coronavirus if they have relatively high levels of virus-blocking antibodies, according to a study of thousands of health-care workers who received the Pfizer–BioNTech jab1. The analysis adds to a growing body of evidence thatContinue reading “A blood marker predicts who gets ‘breakthrough’ COVID”