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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 If you come across any that you feel are out of date, don't hesitate to contact us at support@gigafact.org.

FACT BRIEF

Is LA County changing its masking guidance because of the Delta coronavirus variant?

Thursday, July 1, 2021

By Stevie Rosignol-Cortez

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YES

On June 28, 2021, the Los Angeles County health department updated masking advice in light of the much more transmissible Delta variant of the coronavirus that causes COVID-19. The department “strongly” recommended that “everyone, regardless of vaccination status, wear masks indoors in public places as a precautionary measure.”

In a TV interview, Centers for Disease Control Director Dr. Rochelle Walensky said that while local policy makers are encouraged to offer advice suited to local conditions, vaccinated people do not need to wear masks. “If you're vaccinated you are safe from the variants that are circulating here” in the U.S., she said. The masking policies “protect the unvaccinated.”

She noted that World Health Organization advice to continue social distancing as well as masking reflects the much lower level of vaccinations and higher infection rates prevailing outside the U.S.

This fact brief is responsive to conversations such as this one.

Sources

County of Los Angeles As Delta variant circulates, Public Health recommends masking indoors as a precaution

Today Show (NBC) Interview with CDC director Dr. Rochelle Wolensky

World Health Organization Transcript of June 25 press conference

Centers For Disease Control When you’ve been fully vaccinated

Yale Medicine 5 things to know about the Delta variant

Centers For Disease Control Coronavirus variant classifications and definitions

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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.