Cholera Response in Chad: Chadian health teams are stepping up cholera control after 13 deaths and 239 infections, with door-to-door disinfection in N’Djamena and prevention education. Local Health Coverage: N’Djamena’s outbreak began 21 July (94 cases, 8 deaths), and response has also spread to the Lake area (83 cases, 2 deaths across three districts), with some patients hospitalised and many recovering. Sudan Refugee Strain on Services: With nearly one million Sudanese refugees in Chad, education and basic support are under pressure—one camp school now has 1,059 pupils and 30 teachers, led by a refugee head teacher. Humanitarian Risk Near the Border: Another report describes a desert encampment in eastern Chad on the brink of collapse, as families struggle after violence in Sudan and limited resources in Chad. Regional Health Context: The week’s coverage also highlights wider regional instability, which can quickly worsen disease spread when safe water, sanitation, and hygiene are lacking.