WASHINGTON, Aug 24:US health regulators said cantaloupe from Chamberlain Farms in Indiana may be one source of a multi-state outbreak of salmonella that has killed two people and sickened some 178 in the past month. The farm in Owensville in southwest Indiana decided to recall all its melons, which were first shipped within the state and to Illinois, Kentucky, Missouri, Ohio, Tennessee and Wisconsin. The melons may have later been shipped to other states, the US Food and Drug Administration said late on Wednesday. (agencies)