Harvard survey: Swine flu in, affection out
(AP) -- Thanks to swine flu, there's a little less hugging and kissing in the United States.
(AP) -- Thanks to swine flu, there's a little less hugging and kissing in the United States.
A new study finds swimming, having a private well or septic system, and other factors not involving food consumption were major risk factors for bacterial intestinal infections not occurring in outbreaks.