One dose for many, or two doses for fewer? Experts explain U.S. vaccine rollout
Hungary says first Chinese jabs can be given this month
5 February 2021Sleep studies in children with sleep disordered breathing could influence treatment
5 February 2021One dose for many, or two doses for fewer? Experts explain U.S. vaccine rollout
COVID-19 vaccine shortages are leading some to question whether the United States would be better off simply trying to give a single dose to as many people as possible.
