USA - New swine flu strain found in San Diego, Imperial counties
http://latimesblogs.latimes.com/lanow/2009/04/new-strain-of-swine-flu-found-in-san-diego-imperial-counties.html
22-Apr-2009 (17 years 1 months 22 days ago)Two cases of swine flu have been identified in San Diego and Imperial counties, leading to an investigation by state, local and federal health officials to find the source or sources.
A 9-year-old girl in Imperial County and a 10-year-old boy in San Diego County were identified as suffering from swine flu. Both have recovered, but health officials remain puzzled because neither had been in contact with pigs and the strain was one never identified in the U.S.