Fully vaccinated adults had a 91% reduced risk of contracting COVID-19

Of 204 people who tested positive for COVID-19 in a CDC study, 156 were unvaccinated, 11 were partially vaccinated with Pfizer-BioNTech or Moderna and five were fully vaccinated.

Source: the Mail online | Health - June 7, 2021 Category: Consumer Health News Source Type: news