(Reuters) - The U.S. government is considering giving some people half the dose of Moderna’s COVID-19 vaccine in order to speed vaccinations, a federal official said on Sunday.
As distribution of Covid-19 vaccines begins to open up to wider segments of the United States population, there have been scenes of chaos across the country.
Israel has given vaccinations against coronavirus to more than one million people, the highest rate in the world, as global immunisation efforts step up.
