Exactly how the differences in bacteria might make vaginally born babies less prone to allergies and asthma isn't yet clear, but it does point to a difference that researchers can look at going forward.

VOA: standard.2010.06.30

"I think the bloom is off the rose but I don't think they quite knew who else it could be, or how to make it be someone else or facilitate a free and fair election.

VOA: standard.2009.08.03