France: Decrease in new measles cases /update 8

Event

At least 2741 confirmed cases of measles have been reported nationwide between November 6, 2017, and early August, including four deaths. According to French health officials, a decrease in new cases has been reported, with an average of 20 new cases per week confirmed in July, down from 100 new cases per week at the peak of the outbreak. The most affected departments include Gironde and Vienne. Around 89 percent of cases have involved unvaccinated or only partially vaccinated patients.

Context

Measles is a highly contagious viral disease that typically affects mostly children. It is transmitted via droplets from the nose, mouth, or throat of infected persons. Symptoms of measles are usually a high fever, which begins approximately ten to 12 days after exposure to the virus and lasts four to seven days. A runny nose, a cough, red and watery eyes, and small white spots inside the cheeks can develop in the initial stage. After several days, a rash erupts, usually on the face and upper neck. Over the course of about three days, the rash spreads, eventually reaching the hands and feet. The rash lasts for five to six days and then fades. On average, the rash occurs 14 days after exposure to the virus (within a range of seven to 18 days). A vaccine is available.

Advice

Individuals in or planning travel to France are advised to ensure their vaccinations are up to date and to contact their doctor with any questions or concerns. Anyone experiencing the above symptoms is urged to seek immediate medical attention.