Jim Carrey checked David Letterman for Ebola on Letterman’s CBS show tonight. “Just don’t travel to Jersey, because Chris Crispy is much more serious about this stuff,” Carrey said. “Did I say ‘Crispy?’” he added. “Freudian slip!”

Carrey’s making the late-night rounds, plugging Dumb and Dumber To. He hosted NBC’s Saturday Night Live over the weekend.