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  2. Vaccine - Official Site

    Vaccine is unique in publishing the highest quality science across all disciplines relevant to the field of vaccinology - all original article...

  3. Vaccine - Wikipedia

    A vaccine is a biological preparation that provides active acquired immunity to a particular disease.A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.

  4. CDC's Vaccines and Immunizations web site HOME PAGE.

  5. is your one-stop shop for information about vaccines and immunizations. Read easy-to-understand immunization and vaccination schedules, get info on diseases that vaccinations prevent, and have your vaccine questions answered.

  6. Vaccine | Definition of Vaccine by Merriam-Webster

    earlier, "fluid from cowpox pustules used in inoculation," noun use of vaccine "of cowpox" (in the phrases vaccine disease, vaccine matter), borrowed from New Latin vaccina (in variolae vaccinae "cowpox"), going back to Latin, feminine of vaccīnus "of or from a cow," from vacca "cow" (perhaps akin to Sanskrit vaśā "cow") + -īnus 1-ine; in ...

  7. Vaccine |

    Read the latest articles of Vaccine at, Elsevier’s leading platform of peer-reviewed scholarly literature

  8. vac·cine (văk-sēn′, văk′sēn′) n. 1. a. A preparation of a weakened or killed pathogen, such as a bacterium or virus, or of a portion of the pathogen's structure ...

  9. Vaccine | Define Vaccine at

    Vaccine definition, any preparation used as a preventive inoculation to confer immunity against a specific disease, usually employing an innocuous form of the disease agent, as killed or weakened bacteria or viruses, to stimulate antibody production.

  10. Vaccine Education Center | Children's Hospital of Philadelphia

    The Vaccine Education Center at Children's Hospital of Philadelphia provides complete, up-to-date and reliable information about vaccines to parents and healthcare professionals.

  11. Immunization shots, vaccines or inoculations are essential in preventing many life-threatening diseases. Discover immunization schedules for any age.

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