How Unicef is preparing for challenge of distributing Covid-19 vaccines to poorer countries

HONG KONG, Nov 29 (SCMP): While the world is becoming increasingly optimistic about the chances of an effective coronavirus vaccine becoming available soon, developing countries cannot breathe a sigh of relief just yet.

Advanced economies such as the US, Canada, Britain and the European Union have prepared more than enough doses to vaccinate their entire populations through pre-order agreements.