With an aim to give doses to nearly every adult around the world, this is the largest-scale vaccination programme in history.
The US and China have administered the highest number of doses, 90 million and 52 million respectively.
The UK ranks third, with more than 23 million.
But while nearly all of Europe and the Americas have begun vaccination campaigns, only a handful of African countries have.
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The millions of Norway rats that live alongside New Yorkers are among the animals that can catch the virus that causes Covid-19, a new study says. However, reports of the virus spreading from any types of animals to humans remain rare. Pets like cats, dogs and...
Djokovic, who is unvaccinated against Covid-19, said last month that he had hoped for a "positive result" on being able to receive special permission to play tournaments in the US. Daniel Pockett/Getty Images/FILE CNN — Time might have run out for Novak Djokovic to...
NPR's Ari Shapiro speaks with Dr. Michael Osterholm about what the general public can understand about the origins of COVID-19. ARI SHAPIRO, HOST: Three years after the COVID-19 pandemic began, the debate over where it came from seems to be getting more confusing....
The Norwegian Gateway cruise ship is moored at PortMiami on Jan. 7 in Miami. The Centers for Disease Control and Prevention dropped its advisory warning Wednesday for cruise travel after more than two years of warning Americans. Joe Raedle/Getty Images The Center for...
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