10/22/2014 05:15 PM EDT
Source: National Institute of Allergy and Infectious Diseases – 
10/21/2014 02:00 PM EDT
American, Canadian vaccines both in safety trials that should be complete by December
Source: HealthDay
10/21/2014 12:00 PM EDT
Large study finds no association, although certain shots might speed onset of existing illness
Source: HealthDay
