How Many Covid Vaccines In Clinical Trials 2021. 15 rows Among them 63 vaccines have been approved for clinical trials and 27 are evaluated in phase 3. To 23 May 2021 36 million doses of COVID-19 vaccines have been given in Australia.
The data collection and analysis are ongoing in order to allow up to two years of follow up on participants. COVID-19 vaccine COVID-19 vaccine booster. GlobalDatas Pharma Intelligence Centre has compiled data on these trials showing a decrease in the number of Covid-19 trials from 2020 to 2021.
A total of 25 RCTs 123 datasets 58889 cases that received the COVID-19 vaccine and 46638 controls who received placebo were included in the meta-analysis.
Different types of COVID-19 vaccines have been authorized in the US. Teams developing twelve candidate vaccines based on four platforms messenger RNA non-replicating viral vector proteinvirus-like particle and inactivated virus had initiated or announced the Phase III clinical trial stage by early November 2020 with several having received emergency use authorization in less than a year. The expert team. Moderna started the clinical trials of vaccines on children age 6-months to 11-years-old in the US and in Canada KidCove in addition to the existing and fully-enrolled study on 12-17 year-olds TeenCOVE.