Ngozi Okonjo-Iweala is the chair of Global Alliance for Vaccines and Immunization. How will she ensure lower income countries aren't forgotten in the race for a Covid-19 vaccine? Show more
Discover 11,128,835 listings and 277,934 playable programmes from the BBC
Ngozi Okonjo-Iweala is the chair of Global Alliance for Vaccines and Immunization. How will she ensure lower income countries aren't forgotten in the race for a Covid-19 vaccine? Show more