White House officials said Tuesday that they anticipate Americans will need to get updated vaccines against COVID-19 once a year, much like they do with the annual flu shot.
China approves inhaled Covid-19 vaccine modernghana.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from modernghana.com Daily Mail and Mail on Sunday newspapers.
India approved a locally developed, needle-free and nasally administered Covid-19 vaccine for emergency use on Tuesday, in a boost to the country's homegrown pharmaceutical industry.
China has become the first country to green-light an inhaled COVID-19 vaccine, paving the way for potential use of the needle-free product in the country, where suppressing the spread of