22 March 2021 Malaysia Behind World’s Fastest Covid-19 Vaccine Rollouts Half of all adults in the UK have already received their first dose of the Covid-19 vaccine.
21 February 2021 World Israel Says Pfizer Jab About 96% Effective Israel also says Pfizer's Covid-19 vaccine is 99.2% effective against serious illness and 98.9% effective in preventing death.