SA ditching herd immunity, as it's no longer practical

South Africa is DITCHING the 'herd immunity Covid 19 vaccination plan, because herd immunity is no longer practical in the country. South Africa was aiming to immunise 41-million people by the end of this year in order to reach herd immunity. Health experts working for Bhekisisa confirmed that the government is now rethinking its plan and moving towards a containment strategy to reduce strain on the country's health system. We spoke to Bhekisisa's Senior Health Reporter, Aisha Abdool Karim.