An eleventh case of measles has been reported in Quebec, the Ministère de la Santé et des Services sociaux (MSSS) announced on Sunday.

The government is urging the public to be extra cautious and to follow public health recommendations “due to the active circulation of measles in Quebec and the presence of several exposure sites in the Laurentides, Laval, Montréal and Montérégie regions,” the MSSS said in a press release.

The last infected person visited the Carrefour Laval during his/her contagious period on January 7.