A health worker administers the malaria vaccine Oxford-Serum R21 to a child in Abidjan, Ivory Coast, Monday, July 15, 2024. (AP Photo/Diomande Ble Blonde)
A health worker administers the malaria vaccine Oxford-Serum R21 to a child in Abidjan, Ivory Coast, Monday, July 15, 2024. (AP Photo/Diomande Ble Blonde)
A health worker administers the malaria vaccine Oxford-Serum R21 to a child in Abidjan, Ivory Coast, Monday, July 15, 2024. (AP Photo/Diomande Ble Blonde)
A woman waits to administer the malaria vaccine Oxford-Serum R21 to her child in Abidjan, Ivory Coast, Monday, July. 15, 2024. (AP Photo/Diomande Ble Blonde)
A woman waits to administer the malaria vaccine Oxford-Serum R21 to her child in Abidjan, Ivory Coast, Monday, July. 15, 2024. (AP Photo/Diomande Ble Blonde)
A health worker administers the malaria vaccine Oxford-Serum R21 to a child in Abidjan, Ivory Coast, Monday, July 15, 2024. (AP Photo/Diomande Ble Blonde)
A health worker administers the malaria vaccine Oxford-Serum R21 to a child in Abidjan, Ivory Coast, Monday, July 15, 2024. (AP Photo/Diomande Ble Blonde)
Women wait to administer the malaria vaccine Oxford-Serum R21 to their children in Abidjan, Ivory Coast, Monday, July. 15, 2024. (AP Photo/Diomande Ble Blonde)
A health worker administers the malaria vaccine Oxford-Serum R21 to a child in Abidjan, Ivory Coast, Monday, July 15, 2024. (AP Photo/Diomande Ble Blonde)