To vaccinate or not to vaccinate … that is the question!
FDA Approves Vaccines for 2009 H1N1 Influenza Virus
Tue, 15 Sep 2009 14:55:00 -0500
The U.S. Food and Drug Administration announced today that it has approved four vaccines against the 2009 H1N1 influenza virus. The vaccines will be distributed nationally after the initial lots become available, which is expected within the next four weeks.
