Key Points

• More than 49,400 clinically suggestive cases since the beginning of 2019;

• Since the beginning of 2019, 18,045 cases have been confirmed: the number of confirmed cases is declining over the S33-S34 period, with 44 and 34 confirmed cases, respectively (unconsolidated data);

• During this period, 14 municipalities are still affected by active virus circulation;

• St. Paul, St. Pierre, and St. Leu are the most affected municipalities;

• Circulation in the west is increasing (10 cases in S33 and 17 in S34)

• Compared to the winter of 2018, winter circulation remains at a higher level in 2019.

• The two serotypes, DENV1 and DENV2, are circulating throughout the island.