<p>Eighteen cases, one confirmed and 17 epidemiologically linked were identified. The median age was four (IQR 2-7), 67% (12/18) were male with the confirmed case coming from Boma village. Three cases were seen first at the hospital in December 2022 and misdiagnosed while the rest were detected in January 2023 through screening in the community and epidemiologic linkage by rapid response team. Fifteen blood samples were collected and six (33%) presented with rash, 11 (66%) were vaccinated and three (18%) of the cases had history of travel from Boma village to Kajipaike.</p>