The World Health Organization (WHO) on Wednesday has approved the wide rollout of the world's first malaria vaccine for kids after a two-year pilot program showed promising results. The RTS,S vaccine developed by GlaxoSmithKline has been in use in Ghana, Kenya and Malawi since 2019 as part of a pilot program to test its safety and efficacy. The vaccine was given to more than 800,000 children in the three countries ...