Results are preliminary since investigations are still going on. Two out of 9 stool samples sent to NPHL were PCR-positive for Vibrio cholerae. As of March 27th, 2023, a total 511 case-patients were identified, most of whom 54% (275) were males and two died (CFR=0.4%). The median age was 1 (range: &amp;lt;1-75) years. Most case-patients 61% (311) were 1-4 years old. Of the two affected payams (sub-counties), Malakal Town had the highest AR (140/10,0000 persons). Cholera vaccination status was unknown for 505 (99%) case-patients. The epidemic curve showed that cases are increasing. 