Syracuse, N.Y. — Syracuse University’s men’s lacrosse team will not participate in the Deyhontsigwa’ehs The Creator’s Game Lacrosse Weekend this weekend because of an outbreak of mumps.

SU said in a statement that it has been working closely with New York state and Onondaga County Health Department officials because of confirmed cases of mumps that were identified among its students. At least one member of the men’s lacrosse team is confirmed to have mumps.