<http://schema.org/alternativeHeadline>
"You may wash your hands often, closely scrutinize expiration dates and thoroughly rinse your produce prior to eating it, but are you doing enough to protect yourself from grocery store germs?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/healthy-spaces/stories/8-ways-to-make-grocery-shopping-more-sanitary>