A small study published Tuesday in the Archives of Neurology found preliminary evidence that spraying critical insulin deep into the nose could help delay the onset of Alzheimer's disease. Ray Suarez speaks with University of Washington School of Medicine professor…
MEXICO CITY -- The serious outcomes of some of the earliest H1N1 flu cases in Mexico renewed attention on a national culture of avoiding doctor visits, and self-medicating at the pharmacy instead.
By PBS NewsHour
Support Provided By: Learn more
Educate your inbox
Subscribe to Here’s the Deal, our politics newsletter for analysis you won’t find anywhere else.