The World Health Organization has warned that the vaccine alone will not be able to lift the world out of the pandemic. WHO Spokesperson Margaret Harris told Times Radio that the problem is focusing on one thing and that the vaccine isn't going to get us out of this. "We really have to do other measures," she said.
Ms Harris said people "have got to be serious about not crowding". "We have still got to be looking at wearing the masks, when you're indoors particularly," she said.
She added that the rest of the world must be vaccinated to stop new Covid variants from developing. "What's really going to have an effect on transmission for all of us is making sure there is as little virus as possible circulating around the world," Ms Harris