<p>A total of 90 suspected cases of influenza were investigated including 34.4% in Moungali and 30% in Talangai. The vast majority of cases were reported between the months of October and December, ie 65.6% of cases. Men were the most represented, 77.8% of cases. The average age was 15.44 years. Most cases were recorded among pupils/students, i.e. 28.9%. Only 30 cases or 33.3% benefited from a sample and 9 cases were found to be positive for influenza, i.e. 30% of the positives for the center and 10% for all the cases investigated. The influenza viruses detected were 77.8% Influenza A H3N2 type and 22.2% Influenza H1N1 type.</p>