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  1. medlineplus.gov › vaccinesVaccines | Immunization | Inoculation | MedlinePlus

    22 de feb. de 2022 · What are vaccines? Vaccines are injections (shots), liquids, pills, or nasal sprays that you take to teach your body's immune system to recognize and defend against harmful germs. For example, there are vaccines to protect against diseases caused by: Viruses, like the ones that cause the flu and COVID-19.

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  3. www.who.int › health-topics › vaccines-and-immunizationVaccines and immunization - World Health Organization (WHO)

    24 de may. de 2024 · Vaccines reduce risks of getting a disease by working with your body’s natural defences to build protection. When you get a vaccine, your immune system responds. We now have vaccines to prevent more than 20 life-threatening diseases, helping people of all ages live longer, healthier lives.

  4. www.who.int › news-room › questions-and-answersVaccines and immunization: What is vaccination?

    23 de abr. de 2024 · Vaccination is a simple, safe, and effective way of protecting you against harmful diseases, before you come into contact with them. It uses your body’s natural defenses to build resistance to specific infections and makes your immune system stronger.

  5. www.who.int › emergencies › diseasesCOVID-19 vaccines - World Health Organization (WHO)

    Read WHO’s Global COVID-19 Vaccination Strategy outlining the steps to achieve effective and equitable distribution of vaccines. See WHO’s landscape of COVID-19 vaccine candidates for the latest information on vaccines in clinical and pre-clinical development.

  6. es.wikipedia.org › wiki › The_VaccinesThe Vaccines - Wikipedia, la enciclopedia libre

    The Vaccines es una banda británica de indie rock formada en Londres el año 2010.

  7. coronavirus.jhu.edu › vaccinesVaccines - Johns Hopkins Coronavirus Resource Center

    Vaccines include COVID-19 as well as many childhood vaccines in routine immunization programs. Understanding COVID-19. COMIT: COVID-19 Maternal Immunization Tracker.

  8. www.nejm.org › doi › fullCovid-19 Vaccines — Immunity, Variants, Boosters | New England...

    31 de ago. de 2022 · These vaccines involve four distinct vaccine platforms: inactivated virus vaccines (Sinopharm’s Covilo, Sinovac’s CoronaVac, and Bharat Biotech’s Covaxin), messenger RNA (mRNA) vaccines...