BBCNEWS BBC News December 15, 2021 04:07:00
So what infrastructure is needed to get vaccines around the world, and if i may ask you, also, why are governments still opting for travel bans until those vaccines are spread more widely? yeah, i mean, travel bans i think i could start with that. they — in some very limited circumstances in delaying a pandemic, they may work in some situations. they really don't make any sense to me now, two years in, especially when some of the travel bans were to country where there hadn't been the variant identified and where the variant was already identified in many other countries, plus if you're goin...