Children aged between 0-4 and 5-9 years accounted for 28.4% (59/208) and 43.3 % (90/208) respectively. The majority (85.1%; 177/208) of the cases were from Ngaka Modiri Molema District, with Mahikeng Sub-district accounting for most of the cases (93.8%; 166/177). Of the total cases, only 8.7% (18/208) were fully vaccinated against measles. The outbreak peaked in December 2022 and surveillance activities are continuing. As of March 17, 2023, 816, 354 measles doses were administered, with the majority (67.4%; 550, 273/816, 354) administered to children aged 5 -15 years.