Key points

Cholera

• The last case of cholera detected in Mayotte on July 12, 2024, was an imported case. No local transmission has been detected since July 8.

Acute gastroenteritis

• Rotavirus is circulating in the region, with the number of cases remaining low.

Typhoid fever

• Between January 1 and August 9, 2024, 47 cases of typhoid fever confirmed by blood culture and/or stool culture were reported.

Dengue

• Decrease in the number of dengue cases detected in Mayotte since Week 24 of 2024 (early June).

Acute respiratory infections

• Over the past four weeks, no biologically confirmed cases of infection with an influenza virus or respiratory syncytial virus have been identified in Mayotte.

• Rhinovirus has been the predominant respiratory virus for several months.