neuritis/癲癇性発作

3a. Patient Sample and Recruitment Subjects will be consecutively selected from the Western New York (NY) region where the Baird MS Center and the Jacobs Neurological Institute are located. Patients will be interviewed and their records reviewed to assess for inclusion/exclusion. Patients will then

This is an observational study, vaccines administration and data that is collected is only as part of routine clinical care. Vaccinated subjects are not actively recruited. Events of interest: Seizure, Aseptic meningitis, Bell's Palsy, Multiple Sclerosis, Guillain-Barre Syndrome, Acute disseminated

The objective of this study is to examine the safety of the H1N1 vaccine administered in Manitoba during the second wave of the pandemic (Oct 2009-Mar 2010) by describing the age sex specific and age standardized incidence rates of certain vaccination adverse events in the vaccinated populations