Public Health France recently published provisional data on the situation of the virus in the country. From January 1 to April 13, 4,27 cases of measles were declared to the regional agencies of Deanté. This is close to the number of cases (483) declared in 2024. The highest rate of patients was found in infants, with 6.6 cases per 100,000 inhabitants. In April, the Oise had 4 cases of measles. Very contagious, she causes a high fever, a rash but also cough. The vaccine is deemed to be effective.