Free Immunization Training for Medical Assistants - Registration Ends 4/12 April 10, 2019 SF Dept of Public Health Vaccination 0 The San Francisco Department of Public Health Immunization Program will be conducting a free training on Wednesday, April 17th for medical assistants on how to properly administer vaccines. The registration deadline has been extended to Friday, April 12th at 12pm! Please view the registration flyer for more information, including how to register. Comments are closed.