blog posts Food recalls explained: Why it seems like food contamination is on the rise Jun 20, 2018 4:45 pm by Chicago TribuneIllinois in the News Share on Facebook Tweet Email Images Chicago Tribune (June 19) 'Fifty years ago you would have gotten lettuce from a farmer in your state, now it’s coming from California and Arizona on a much larger scale,' says an Illinois food safety expert Share on Facebook Tweet Email