The US Centers for Disease Control and Prevention have published a free graphic novel titled "The Junior Disease Detectives: Operation Outbreak," some of which is set at a state fair where a teenage 4-H member is infected with swine flu. As CNN reports, the comic's plot is similar to what actually happened this summer at two state fairs. From CNN:
At the California Mid-State Fair in Paso Robles, which took place in San Luis Obispo County from July 18 through 29, two people fell ill after attending the fair. Similarly, two attendees of the Fowlerville Family Fair in Michigan, which took place in Livingston County from July 23 through 28, also became sick in the days after.
Public health disease detectives in both states immediately tested the patients for variant influenza virus, a flu strain that normally circulates in swine but not people. Person-to-person transmission of variant strains is uncommon, and you cannot catch this type of flu from eating pork.