A case control study assessing the vaccine effectiveness against symptomatic Covid-19 of second dose of the ChAdOx1-S, BNT162b2, and mRNA-1273 (Spikevax, Moderna) vaccines
Latest Information Update: 18 Jan 2022
At a glance
- Drugs AZD 1222 (Primary) ; Elasomeran (Primary) ; Tozinameran (Primary)
- Indications COVID 2019 infections
- Focus Therapeutic Use
Most Recent Events
- 18 Jan 2022 New trial record
- 12 Jan 2022 Results published in the New England Journal of Medicine