US
High-risk groups should get a booster between 6 to 12 months after their last vaccine, says WHO
Experts fear the start of yet another wave in the country which has already seen several waves of the infection
To mitigate this risk, an expert observation committee has been established
Health system fully prepared to deal with any sub-variant of Omicron, says health minister
After three years since the COVID-19 pandemic hit, China allows all categories of visas to be issued
Health minister says passivity ratio was just 0.3 to 0.5 in country
Biden administration officials say the pandemic's origins may never be known
Urge American authorities to allow Serbian to play in country despite being unvaccinated
Serbian tennis star wants to play in tournament, as well as in Miami Open in US
Biden repeatedly extended the emergency measures put in place in 2020