<http://schema.org/alternativeHeadline>
"Babies born to women who received the vaccine were no more likely to be born preterm, or have major birth defects or growth restrictions."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/babies-pregnancy/stories/swine-flu-vaccine-safe-for-pregnant-moms-babies>