14 August 2020 13:29 ISTA video explainer on immunity passport, also known as risk-free certificateAcross the world, countries are considering the use of ‘immunity passports.’ These are handed out to those who have recovered from COVID-19 for the purpose of travel. Immunity passports are also known as ‘risk-free certificates.’ According to the World Health Organisation, use of such certificates could lead to the risk of continued transmission. AdvertisingAdvertising

Source: The Hindu August 14, 2020 07:52 UTC