Key Points

• Age-standardized incidence rate: 17.8 cases per 100,000 inhabitants.

• The incidence rate decreased in 2020 compared to 2019 and is well above the national average, placing Mayotte in second place behind French Guiana.

• Higher reported rate among men than among women, at 17.8 cases per 100,000 inhabitants versus 12.0.

• Most cases are among adults: 32% aged 25–39 and 25.7% aged 40–59 in 2020.

• The tuberculosis reporting rate among people born abroad has been on the rise for several years.

• In 2020, nearly three-quarters of cases were pulmonary.