A case-control study assessing effectiveness of a booster dose of BNT162b2 (Pfizer-BioNTech) compared to only a two-dose primary course (at least 175 days after the second dose) or unvaccinated individuals
Latest Information Update: 06 May 2022
At a glance
- Drugs AZD 1222 (Primary) ; Elasomeran (Primary) ; Tozinameran (Primary)
- Indications COVID 2019 infections
- Focus Adverse reactions; Therapeutic Use
- 06 May 2022 New trial record
- 01 Apr 2022 Results published in the Nature Medicine