Vaccines by the Better Health Channel (BHC), Channel provides health and medical information to help individuals and their communities improve their health and wellbeing. From the State Government of Victoria, Australia.
Links for What are Vaccines?:
-
https://www.betterhealth.vic.gov.au/health/healthyliving/vaccines
-
What Are Vaccines? by The Mount Sinai Hospital, Icahn School of Medicine, New York, NY, U.S.A..
http://www.mountsinai.org/patient-care/health-library/treatments-and-procedures/what-are-vaccines -
Vaccine Basics by Vaccines.gov. This resource is the U.S. federal gateway to information on vaccines and immunization for infants, children, teenagers, adults, and seniors.
https://www.vaccines.gov/basics -
Vaccines by The World Health Organization (WHO). The organization's primary role is to direct and coordinate international health within the United Nations’ system.
https://www.who.int/topics/vaccines/en/ -
Vaccine by Wikipedia, the free encyclopedia.
https://en.wikipedia.org/wiki/Vaccine