Mar 17, 2014 — Roughly 1 in 5 unvaccinated people had the flu between 2006 and 2011, but only a quarter of them had symptoms, a study found. That could affect how the virus spreads.
Nov 26, 2013 — A fresh analysis finds that the death toll from the H1N1 swine flu in 2009-10 was severely underestimated. The Americas were hit much harder than Europe or Australia. And the deaths occurred in a much younger population than normally affected by the flu.
Sep 26, 2013 — Even though influenza is one of the most common illnesses, researchers say they still have a lot to learn about it. In a recent study, dozens of volunteers agreed to be infected with the swine flu so doctors could see what happened.
Dec 7, 2012 — The flu is back early this season. And the Centers for Disease Control and Prevention says cases
Aug 29, 2012 — A high proportion of deaths in children during the swine flu pandemic occurred in kids who had neurologic diseases, such as cerebral palsy and epilepsy, or developmental disorders. Those conditions can affect breathing, swallowing and coughing.
Jun 26, 2012 — The global death toll from the swine flu pandemic may have been 15 times larger than previous estimates. Researchers tried to fill in gaps in places around the world where statistics on the illness were harder to come by.
Oct 30, 2009 — As the parent of a newborn, I've been somewhat frantically searching for a place I can get the H1N1 vaccine. As someone who has spent a lot of time in, well, less upstanding countries, my first instinct was to figure out who to bribe.