The world is facing into a new ethical dilemma as third vaccines are rolled out by wealthier countries, including Ireland, while the world’s poorest are still waiting on any vaccine at all. The Indo Daily investigates. Host: Fionnán Sheahan. Guests: Kingston Mills, Professor of Experimental Immunology, Trinity, Daniel Rosehill, who speaks with us from Israel, and Caoimhe de Barra, CEO of Trocáire.