Pertussis is a strictly human respiratory infection that is caused by a bacterium, Bordetella pertussis is a public health problem. From 2015 to 2019, Niger has recorded 2184 suspected cases of pertussis.
 Pertussis outbreaks are reported in the Tahoua region. We conducted a study in the Tahoua region to evaluate its surveillance systems with the aim of contributing to the improvement of the pertussis surveillance system.