Update: Dengue fever in France’s overseas territories New

Safety warnings | Blood & Tissue | 29/06/2026

The Federal Office for Health Security has been informed that confirmed autochthonous cases of dengue fever have been recorded in the following regions of France’s overseas territories:

Overseas departments: French Guiana, Guadeloupe, Réunion, Martinique, Saint Martin

Please refer to the following safety warnings for further information. We ask that due attention be paid to this matter during medical history interviews and donor selection.

 

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Further inquiry note