Today is a great day for health, a great day for science, and a great day for vaccines:@WHO is recommending a second vaccine to prevent #malaria in children at risk of the disease, called R21/Matrix-M.
— Tedros Adhanom Ghebreyesus (@DrTedros) October 2, 2023
Demand for the RTS,S vaccine far exceeds supply, so the R21 vaccine is a… pic.twitter.com/1trR6fmYMc