Covid: Pfizer and AstraZeneca jabs effective against Indian variant - study
Published
They are effective against symptomatic disease but protection is low after only one dose, a study says.
Full ArticlePublished
They are effective against symptomatic disease but protection is low after only one dose, a study says.
Full ArticleBoth the Pfizer and AstraZeneca jabs were found to be almost as effective against symptomatic disease from the B1617.2 strain as..