The number of epidemic weeks varied by method used. For the 75th percentile, C-SUM, and mean+2SD methods in high-transmission districts, the number of epidemic weeks detected were 50, 52, 39 (Alebtong); 30, 42, 1 (Nwoya), and 37, 48, 10 (Moroto), respectively. For the same methods in low-transmission districts, the number of epidemic weeks were 34, 26, 0 (Kisoro); 21, 35, 11 (Kanungu), and 47, 47, 29 (Rukiga) respectively.