Hogging Covid vaccines endangers all nations, warns South Africa expert
BBC News By Andrew Harding image captionClinical trials for the Oxford-AstraZeneca vaccine were carried out in South Africa As South Africa battles a highly infectious new mutation of Covid-19, the country's leading expert on the pandemic has urged wealthier nations not to hoard vaccine supplies, describing the behaviour as "unconscionable" and warning that "no-one is safe until everyone is safe". "Fundamentally, there's a mistaken belief by some countries that they can vaccinate their populations and they'll be safe. "It simply is not true. In this world that we live in, with this coronavir...
Source: bbc.com