There are a total of 3 news articles here (Page 1 of 1)

•  Oct. 11, 2022
  • ∎ AstraZeneca nasal spray vaccine for Covid fizzles in small, early trial Astrazeneca


•  Aug. 19, 2021
  • ∎ Pfizer vaccine effectiveness declines faster than AstraZeneca – study Vaccine Astrazeneca


•  June 22, 2021
  • ∎ AstraZeneca vaccine effective against COVID-19 variants identified in India Vaccine Astrazeneca