Fig. 3
From: Pertussis outbreak in southern Ethiopia: challenges of detection, management, and response
Epi Curve of Pertussis cases by date of onset of paroxysmal cough and identified by health workers in Dara Malo District, SNNP, August 2018 – January 2019. The epi-cure by date of onset of paroxysmal cough showed three peaks, which shows the propagative nature of the spread of pertussis infection. In addition, the epi-cure by date of pertussis case identified by health workers showed three peaks, which shows the long period taken to control the spread of infection