Vaccine Trial NewsLatest News On Vaccine Trial China's Walvax says has most participants for large mRNA COVID-19 vaccine trial28/1/2022 4:41 am China's Walvax says has most participants for large mRNA COVID vaccine trial28/1/2022 2:18 am Pfizer-BioNTech begin Omicron vaccine trial26/1/2022 3:32 am Moderna expects Covid-19 vaccine trial data for children aged 2-5 in March13/1/2022 5:45 pm Medicago's plant-based vaccine trial shows 75.3% efficacy against Delta variant8/12/2021 1:00 pm Medicago's plant-based vaccine trial shows 75.3% efficacy against Delta variant7/12/2021 11:50 pm Medicago's plant-based vaccine trial shows 75.3per cent efficacy against Delta variant7/12/2021 11:19 pm Pfizer's COVID-19 vaccine trial data shows long-term efficacy in adolescents23/11/2021 11:30 am Moderna says COVID-19 vaccine protection wanes, makes case for booster17/9/2021 12:00 am Moderna says Covid-19 vaccine protection wanes, makes case for booster16/9/2021 2:46 pm Moderna says COVID-19 vaccine protection wanes, makes case for booster16/9/2021 10:53 am China approves first mixed-vaccine trial as Delta spreads12/8/2021 12:00 pm Brits receive first variant Covid-19 vaccine in trials29/6/2021 9:00 pm BioNTech expects vaccine trial results for babies by September30/4/2021 12:27 am BioNTech expects COVID-19 vaccine trial results for babies by September29/4/2021 6:26 pm Pfizer begins Covid vaccine trial in young children26/3/2021 12:30 pm Pfizer, BioNTech launch Covid-19 vaccine trial in kids under 1226/3/2021 12:15 pm Pfizer, BioNTech launch COVID-19 vaccine trial in kids under 1226/3/2021 4:26 am AstraZeneca to publish full COVID-19 vaccine trial data after US rebuke24/3/2021 5:23 am U.S. health body questions AstraZeneca's COVID-19 vaccine trial data23/3/2021 9:44 pm