Chipotle plans to close all of its restaurants for a short period of time on Feb. 8 while it convenes a company-wide meeting to discus food safety following successive food poisoning outbreaks that made hundreds of people across the country sick.<br />Chipotle, which pressured other fast food chains to be more health-conscious by serving fresher and less-processed food, has been slow to recover from a salmonella outbreak , an E. coli outbreak and a norovirus outbreak .<br />Chipotle spokesperson Chris Arnold told The Chicago Tribune that Chipotle hired a food safety expert, has started testing produce before shipping it to stores and plans to kick off a campaign next month to rehabilitate its image.