[MSF] Thursday, April 22, 2021 -- Teams from Doctors Without Borders (MSF) have carried out a number of large-scale malaria prevention campaigns in eastern Burundi in recent years, most recently in the hills of Kinyinya. Their objective: to attack the disease at its source by reducing the number of mosquitoes."Come back and visit us!" Standing in the middle of a pile of his possessions, moved outside his house for safekeeping, Benoit Misago watches the departure of the team of sprayers after they spent 20 m