Thunder Bay District Health Unit’s 2019 National Immunization Awareness Week (NIAW)
April 26, 2019 - “Adults need vaccines, too!” is the focus of the Thunder Bay District Health Unit’s 2019 National Immunization Awareness Week (NIAW) campaign. This annual event, held the last week of April, highlights and recognizes the importance of immunization. Canada’s NIAW coincides with Vaccination Week in the Americas and World Immunization Week.