Malaria: Kenya, Ghana and Malawi get first vaccine by NEF | Apr 28, 2017 | Africa, News, Science | 0 comments The vaccine has been tested extensively in more than 15,000 children. The world’s first vaccine against malaria will be introduced in three countries – Ghana, Kenya and Malawi – starting in 2018. Read more Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.