Key Points

• In Réunion, the slowdown in viral circulation that began in Week 32 continued into Week 34, accompanied by a reduction in the health impact.

• A beneficial effect of the measures taken in Week 28 (mid-July) and Week 30 (late July) amid high circulation of the Delta variant was observed, though it was not possible to determine the specific contribution of each measure to this impact.

• Vaccination promotion also continued, and the vaccination coverage rate continued to rise