Vaccines by Age | Vaccines & Immunizations | CDC - Centers for …
网页2024年8月14日 · Vaccination is one of the best ways parents can protect infants, children, and teens from 16 potentially harmful diseases. Immunizations are not just for children. Adults also are at risk for some vaccine-preventable diseases. Find out which vaccines are recommended for you and your family members based on your ages.
Vaccines and immunization - World Health Organization (WHO)
网页2024年7月16日 · Vaccination is a simple, safe, and effective way of protecting people against harmful diseases, before they come into contact with them. It uses your body’s natural defences to build resistance to specific infections and …
Immunization Basics | CDC - Centers for Disease Control and Prevention
网页2021年9月1日 · Immunization: A process by which a person becomes protected against a disease through vaccination. This term is often used interchangeably with vaccination or inoculation. Last Reviewed: September 1, 2021. Source: National Center for Immunization and Respiratory Diseases.
Home | Immunize.org
网页3 天之前 · This webpage brings together all of Immunize.org’s new tools to help you address vaccination anxiety, including printable handouts, quick videos, and in-depth webinars. Find links to excellent resources from partner …
Immunization
网页2019年12月5日 · Immunization is one of modern medicine’s greatest success stories. Time and again, the international community has endorsed the value of vaccines and immunization to prevent and control a large number of infectious and, increasingly, cancers and other chronic diseases.
Immunization - Wikipedia
网页Immunization, or immunisation, is the process by which an individual's immune system becomes fortified against an infectious agent (known as the immunogen).
Explaining How Vaccines Work - CDC
网页2023年5月24日 · Vaccines work by imitating an infection —the presence of a disease-causing organism in the body—to engage the body’s natural defenses. The active ingredient in all vaccines is an antigen, the name for any substance that causes the immune system to begin producing antibodies. In a vaccine, the antigen could be either.
Vaccine Basics | HHS.gov
网页2022年11月9日 · See how vaccines are developed, approved, and monitored. Vaccines play an important role in keeping us healthy. They protect us from serious and sometimes deadly diseases — like haemophilus influenzae type b (Hib) and measles. It’s normal to have questions about vaccines.
Immunization | FDA - U.S. Food and Drug Administration
网页Immunization happens when a person becomes protected against a disease through vaccination. Getting vaccinated is one of the safest and most effective ways of preventing infectious diseases. What...
Immunization - UNICEF
网页Vaccines are among the greatest advances in global health and development. For over two centuries, they've safely reduced the scourge of diseases like polio, measles and smallpox, helping children grow up happy and healthy. Thanks to immunization efforts worldwide, children are able to walk, play, dance and learn.
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