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Please note!
This fact brief was originally published as an experiment to test the concepts behind fact briefs.
Readers should be aware that while there is still a lot of useful information in fact briefs like this one, not all of them reflect Gigafact's current methods and standards for fact briefs. If you come across any that you feel are out of date, don't hesitate to contact us at support@gigafact.org.
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FACT BRIEF

Do vaccinated people have valid reasons to hope everyone in their community also gets vaccinated?

By Lisa Freedland
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YES

Public healh scientists and leaders cite a number of reasons to encourage as many members of a community as possible to get vaccinatons against serious communicable diseases.

No vaccination offers 100% protection, so having more people vaccinated helps reduce the risk of serious illness for all.

Some members of the population—infants, children, the immunocompromised—may not be able to gain adequate protection from a vaccine, so hope to rely on widespread vaccinations of others to reduce their own risk.

The goal of “herd immunity” reflects these considerations, which have prevailed in the U.S. since court decisions in the early 20th century upholding authorities’ power to make certain vaccinations mandatory.

The goal underlies continuing efforts to inoculate more people against COVID-19, despite objections based on personal preference, religious grounds or claims of immunity acquired through previous infection.

This fact brief is responsive to conversations such as this one.
Sources
Emerging Themes in Epidemiology Individual freedoms versus collective responsibility: immunization decision-making in the face of occasionally competing values
History of Vaccines (College of Physicians of Philadelphia) Cultural Perspectives on Vaccination
Mayo Clinic Herd immunity and COVID-19 (coronavirus): What you need to know
Centers for Disease Control Key Things to Know About COVID-19 Vaccines
World Health Organization How do vaccines work?
ABOUT THE CONTRIBUTOR
Gigafact
Between 2020 and 2022, under close editorial supervision, Gigafact contracted a group of freelance writers and editors to test the concepts for fact briefs and provide inputs to our software development process. We call this effort Gigafact Foundry. Over the course of these two years, Gigafact Foundry writers published over 1500 fact briefs in response to claims they found online. Their important work forms the basis of Gigafact formats and editorial guidelines, and is available to the public on Gigafact.org. Readers should be aware that while there is still a lot of relevant information to be found, not all fact briefs produced by Gigafact Foundry reflect Gigafact's current methods and standards for fact briefs. If you come across any that you feel are out of date and need to be looked at with fresh eyes, don't hesitate to contact us at support@gigafact.org.
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About fact briefs published on Gigafact
Fact briefs are short, credibly sourced summaries that offer “yes/no” answers in response to claims found online. They rely on publicly available, often primary source data and documents. Fact briefs are created by contributors to Gigafact —a nonprofit project looking to expand participation in fact-checking and protect the democratic process. See all fact briefs here.