Two doses of mRNA covid-19 vaccines were observed to be highly effective against symptomatic infection and severe outcomes
Transparency advocates have criticised the US FDA's decision not to hold a formal advisory committee meeting
Aug 20
The virulence of the delta variant has prompted many countries to start administering booster vaccines. Elisabeth Mahase looks at what is happening where
Eight notable variants of SARS-CoV-2 have been found since September 2020. Elisabeth Mahase reviews the line-up so far
Aug 19
Gross inequities are causing much preventable suffering, needlessly prolonging the pandemic, and leaving us all at risk of vaccine resistant variants
Companies and rich nations are creating a deadly covid-19 vaccine “protection racket,” argue Fatima Hassan, Gavin Yamey, and Kamran Abbasi
Aug 16
The UK is an outlier in holding off vaccinating healthy 12-17 year olds, argue these authors
Jul 23
The JCVI has estimated that one vaccine dose will provide young people with at least 80% protection against hospital admission with covid-19
Aug 5