00:32 USA US approves vaccine against mosquito-borne chikungunya virus The US Food and Drug Administration approval of the single-dose vaccine is like to speed up its rollout worldwide.
01:35 USA New malaria vaccine cuts mortality rate, according to WHO According to the World Health Organization, WHO, the new malaria vaccine is "safe and effective" and cuts mortality rate
01:07 Malaria Malaria vaccine: WHO and vaccine alliance Gavi invite developing countries to apply for funding
