EditorialVeronica Santos, who spends her days and nights never more than a few feet away from her son Jo?o Guilherme, 7, carries him out their front gate for a short walk in Recife, Brazil, June 1, 2022. (Dado Galdieri/The New York Times)
EditorialDr. Sherif Zaki, a pathologist, at the Centers for Disease Control and Prevention in Atlanta, Sept. 25, 2006. (Jessica McGowan/The New York Times)
EditorialDr. Paul Farmer, right, writes a prescription for a mother whose child was suffering from starvation in Cange, Haiti. (ángel Franco/The New York Times)