Experts in Africa optimistic on potential malaria vaccine
Experts in Africa, the continent worst-hit by malaria, reacted with optimism but also caution on Tuesday at hopes that the first vaccine against the killer disease may soon reach the market. Duratiion: 00:51
Experts in Africa, the continent worst-hit by malaria, reacted with optimism but also caution on Tuesday at hopes that the first vaccine against the killer disease may soon reach the market. Duratiion: 00:51