The drugmaker is creating a vaccine in conjunction with pharma giant Pfizer, which has already said is 90% effective in preventing Covid-19 in patients. So we will not have a big impact on the infection numbers with our vaccine this winter," he told the BBC's Andrew Marr Show. "I'm confident that this will happen, because a number of vaccine companies have been asked to increase the supply, and so that we could have a normal winter next year." "So that means most vaccines are based on a first injection, and after three weeks, or after four weeks, a second injection. A second vaccine being developed by British drugs giant GlaxoSmithKline could also be coming soon as its boss revealed millions of doses have already been made.

Source: Daily Mirror November 15, 2020 11:38 UTC