British foreign minister Dominic Raab said on Friday there was no doubt some countries were using vaccines as a diplomatic tool to secure influence but Britain did not support so-called vaccine diplomacy. Raab was speaking to Reuters on the sidelines of a G7 summit in Cornwall, southwestern England, that was likely to be dominated by the West’s attempts to reassert its influence as the world looks to rebuild from the COVID-19 pandemic. Western diplomats fear Russia and China are using their vaccines to gain influence across the world, especially in poorer countries that do not have their own production or the means to buy shots on the international market. Asked whether he was concerned that China and Russia could use vaccines in exchange for influence, Raab said: “There’s no doubt there’s...