UPDATE 9/2:
The investigation team is continuing to figure out where the E. coli O157 came from. We expected to find additional people who were exposed to the E. coli O157 linked to Los Chilangos before we closed them. To this point, we are able to say that there are three more people impacted by this outbreak, bringing the total to nine. These are not people who are newly ill, but rather people who were unable to be reached during our initial interview process or people who did not recall eating at Los Chilangos at the time of their interview. None of these nine people became sick after August 21.

UPDATE 9/3:
More interviews have brought the total number of people impacted by this outbreak to 10 individuals. This additional person is not newly ill, but rather someone who was unable to be reached during our initial interview process or someone who did not recall eating at Los Chilangos at the time of their interview.