Buruli ulcer surveillance, Benin, 2003-2005

Area of Science:

• Tropical medicine
• Infectious disease epidemiology
• Public health surveillance

Background:

• Buruli ulcer (BU) is a neglected tropical disease caused by Mycobacterium ulcerans.
• Effective surveillance is crucial for controlling BU transmission and managing patient care.
• Benin has a significant burden of Buruli ulcer, necessitating robust data collection systems.

Purpose of the Study:

• To evaluate the reliability and utility of routine data collected for Buruli ulcer surveillance in Benin.
• To analyze trends and characteristics of Buruli ulcer cases reported between 2003 and 2005.

Main Methods:

• Review of routine surveillance data collected using the World Health Organization BU02 form.
• Analysis of 2,598 new and recurrent Buruli ulcer cases reported from 2003 to 2005.
• Assessment of data completeness and consistency for surveillance indicators.

Main Results:

• The study successfully utilized routine data from 2,598 Buruli ulcer cases.
• Data collected from 2003-2005 provided insights into the epidemiology of BU in Benin.
• The BU02 form facilitated the collection of reliable information for public health action.

Conclusions:

• Routine surveillance using the BU02 form in Benin generated reliable data for Buruli ulcer case management.
• The collected data supports ongoing efforts to control and eliminate Buruli ulcer.
• Strengthening surveillance systems remains vital for addressing Buruli ulcer in endemic regions.