<p>We retrieved and analyzed line-list of measles cases in Ogun State for a 5-year period, 2016-2020. Data was retrieved in excel spreadsheet from the Epidemiology unit of Ogun State Ministry of Health. We cleaned and validated the data before summarizing using proportions and frequencies. Microsoft excel 2016 was used for data cleaning while Epi-info7 was used for descriptive analysis.</p>