California officials probe source of Legionnaires' cases

In this Jan. 22, 2015, file photo, visitors walk toward Sleeping Beauty's Castle in the background at Disneyland Resort in Anaheim, Calif. Three new cases of Legionnaires' disease have been identified in Southern California and officials are looking at the possibility there may be a source outside Disneyland, where at least 11 of the patients visited in September, 2017, according to reports.