Dr Philippa Whitford @Dr_PhilippaW
@roslynbraun31 @MattHancock The reason why #variants are so important. It is critical to control borders and ensure equitable access of low-income countries to #vaccine doses to start bringing #COVID19 under control. Otherwise more variants are inevitable! #NoOneisSafeUntilEveryoneisSafe — PolitiTweet.org