Hands and a syringe – illustration

What occurs as soon as a coronavirus vaccination is authorized? Kalipso Chalkidou, supervisor of international wellness plan at the Center for Global Development and also Nicole Hassoun, an ethicist at Binghamton University in the United States, talk about 5 difficulties we’ll require to conquer to immunize billions of individuals all over the world.

Hear a lot more from Prof Chalkidou on

BBC Health Check and also Prof Hassoun on BBC Science in Action.

Video by Jennifer Green