Others have not been as lucky. In April 2019, the UK visa authorities prevented 24 out of 25 African scientists working on infectious diseases from joining their colleagues at various events taking place as part of the London School of Economics Africa Summit.
Sauran mutane ba su yi wannan sa'ar ba. A shekarar 2019, hukumomin Birtaniya da ke ba da biza suka hana masana kimiyya 'yan afirka mutum 24 daga cikin 25 da ke aiki a kan cututtuka masu yaɗuwa bizar zuwa su haɗu da abokan aikinsu a shirye-shirye da akagabatar a taron ƙoli da London School of Economics ta shirya.