Warning: Some images are graphic. This library includes subject matter that might be unsuitable for children. Viewing discretion is advised.
We have made these photos available for many vaccine-preventable diseases as an added resource. We list them separately from each disease’s main page. Learn more about influenza (flu).
Copyright Restrictions: Photos with a copyright may not be used without permission (see source listed with the photo). All others may be used for displays, brochures, posters, and presentations, and please credit the source listed.