Biotechnology

CDC study shows that teachers can play a ‘central role’ in the spread of Covid in schools

Even a dose of the Pfizer vaccine reduces the risk of coronavirus infection, says Public Health England

UK Covid-19 vaccine release data show substantial drop in infections

South Park getting ready for the next hour of “Special Vaccination”

Latest news on coronavirus cases and vaccines

Pfizer asks FDA to approve storage of doses at higher temperatures

Only 50 people are known to have contracted COVID-19 more than once – but new strains have specialist doctors on high alert

Covid-19 was spreading in China before the first confirmed cases, new evidence suggests

The single dose of the Pfizer vaccine is 85% effective, shows an Israeli study

Fauci considers Texas winter storm a significant problem for Covid vaccinations

The CDC classroom orientation would keep 90% of schools at least partially closed

These doctors want to choose their Covid-19 vaccine, fearing reactions, less effectiveness