A retrospective study to determine association of homologous booster vaccination using BNT162b2 or CoronaVac with COVID-19-related deaths among people with multimorbidity during initial Omicron wave of COVID-19 pandemic
Latest Information Update: 02 Feb 2023
At a glance
- Drugs SARS-COV-2 vaccine-inactivated-Sinovac-Biotech (Primary) ; Tozinameran (Primary)
- Indications COVID 2019 infections
- Focus Adverse reactions
Most Recent Events
- 02 Feb 2023 New trial record
- 30 Jan 2023 Results published in the CMAJ: Canadian Medical Association Journal