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  2. Vaccine - Wikipedia

    en.wikipedia.org/wiki/Vaccine

    A vaccine is a biological preparation that provides active acquired immunity to a particular infectious or malignant disease. [1] [2] The safety and effectiveness of vaccines has been widely studied and verified.

  3. Vaccination - Wikipedia

    en.wikipedia.org/wiki/Vaccination

    This is an accepted version of this page This is the latest accepted revision, reviewed on 25 November 2024. Administration of a vaccine to protect against disease This article is about administration of a vaccine. For the vaccines themselves, see vaccine. See also: Immunization Medical intervention Vaccinations Girl about to be vaccinated in her upper arm ICD-9-CM 99.3 - 99.5 [edit on ...

  4. Immunization - Wikipedia

    en.wikipedia.org/wiki/Immunization

    Until the 1880s vaccine/vaccination referred only to smallpox, but Louis Pasteur developed immunization methods for chicken cholera and anthrax in animals and for human rabies, and suggested that the terms vaccine/vaccination should be extended to cover the new procedures. This can cause confusion if care is not taken to specify which vaccine ...

  5. Is one COVID vaccine better than the others? An infectious ...

    www.aol.com/news/one-covid-vaccine-better-others...

    The updated vaccine targets the JN.1 variant, which is slightly older than KP.2, but the company reported data that showed the vaccine provides immunity against multiple variant strains recently ...

  6. Vaccination schedule - Wikipedia

    en.wikipedia.org/wiki/Vaccination_schedule

    Flu vaccine is recommended for anyone who is aged 65 years and over, people with certain long-term medical conditions, health and social care professionals, pregnant women, and poultry workers. [42] The shingles vaccine is recommended for those over 70. [39] Additionally, pregnant women are advised to have the pertussis vaccine. [43]

  7. DPT vaccine - Wikipedia

    en.wikipedia.org/wiki/DPT_vaccine

    The DPT vaccine or DTP vaccine is a class of combination vaccines to protect against three infectious diseases in humans: diphtheria, pertussis (whooping cough), and tetanus (lockjaw). [7] The vaccine components include diphtheria and tetanus toxoids , and either killed whole cells of the bacterium that causes pertussis or pertussis antigens .

  8. What medical conditions exempt a person from receiving a ...

    www.aol.com/news/medical-conditions-exempt...

    The CDC says Covid vaccines can be given to pregnant women and most people with underlying medical conditions as long as they do not have severe allergies to the vaccine.

  9. Attenuated vaccine - Wikipedia

    en.wikipedia.org/wiki/Attenuated_vaccine

    An attenuated vaccine (or a live attenuated vaccine, LAV) is a vaccine created by reducing the virulence of a pathogen, but still keeping it viable (or "live"). [1] Attenuation takes an infectious agent and alters it so that it becomes harmless or less virulent. [2] These vaccines contrast to those produced by "killing" the pathogen ...