HHS Fact Sheet on Vaccine Ingredients
Vaccine ingredient facts from a federal government Website managed by the Office of Infectious Disease and HIV/AIDS Policy, U.S. Department of Health and Human Services (HHS)
Vaccine ingredient facts from a federal government Website managed by the Office of Infectious Disease and HIV/AIDS Policy, U.S. Department of Health and Human Services (HHS)
Vaccines often contain preservatives, adjuvants, additives, or manufacturing residuals in addition to pathogen-specific immunogens. Some parents, alerted by stories in the news media or information contained on the World Wide Web, are concerned that some of the substances contained in…