News Wendy’s removes lettuce from sandwiches in at least four states as part of E. coli outbreak August 19, 2022 Marina Pitofsky, USA TODAY Comments Off on Wendy’s removes lettuce from sandwiches in at least four states as part of E. coli outbreak Dozens have fallen ill in Indiana, Ohio, Michigan and Pennsylvania in an E. coli outbreak; many reported eating sandwiches at Wendy's restaurants.