BEIJING — China raised the stakes in the international vaccine competition on Saturday, saying that foreigners wishing to enter the Chinese mainland from...
Bolivia’s former interim president, Jeanine Añez, said Friday that she and several allies face arrest following the issuance of a warrant accusing her...
The World Health Organization granted emergency authorization on Friday to Johnson & Johnson’s Covid-19 vaccine, adding the first one-dose option to the W.H.O.’s...