On 9 October 2019, the French authorities reported an autochthonous Zika virus (ZKV) case in Hyeres, Var department, France. The case had reported symptom onset on 29 July 2019. No travel history to Zika endemic countries was reported for the patient or partner. Since this notification, French authorities reported an additional two probable autochthonous ZKV cases, identified through active case finding, in Hyeres, in the same area and same timeframe (symptom onsets of the three cases from 6 to 15 August 2019). All three patients have recovered.
Epidemiological and entomological field investigations by French authorities are still ongoing to determine the possible route(s) of transmission for these cases, prevent further spread and detect possible associated cases.