Newsday - Large-scale pilot for new malaria vaccine begins in Malawi - 成人快手 Sounds
Newsday - Large-scale pilot for new malaria vaccine begins in Malawi - 成人快手 Sounds
Large-scale pilot for new malaria vaccine begins in MalawiLarge-scale pilot for new malaria vaccine begins in Malawi
Released On: 23 Apr 2019
Available for over a year
Trials show that nearly 40% of the 5-to-17-month-olds who received it were protected
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