
The COVID-19 vaccination provides protection at a rate of 97.4 per cent against coronavirus infection, said a study conducted by Apollo Hospital Group to investigate the occurrence of SARS-CoV-2 infection among the symptomatic-vaccinated healthcare workers (HCWs) and to analyze the severity of their disease.
from IndiaTV: Google News Feed https://ift.tt/3rFfvjw
comment 0 Comments
more_vert