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Mar 1, 2024 · How it works. Generally, masks can help act as a filter to reduce the number of germs you breathe in or out. Their effectiveness can vary against different viruses, for example, based on the size of the virus. When worn by a person who has a virus, masks can reduce the chances they spread it to others.
Mar 1, 2024 · When people get sick with a respiratory virus, the updated guidance recommends that they stay home and away from others. For people with COVID-19 and influenza, treatment is available and can lessen symptoms and lower the risk of severe illness.
May 13, 2021 · The federal guidance is expansive: Fully vaccinated people — those who have received their final Covid-19 vaccination at least two weeks ago — no longer need to wear masks outdoors or in most...
May 14, 2021 · If you're fully vaccinated against COVID-19 (as in, you've gotten all your shots and waited two weeks), the U.S. Centers for Disease Control and Prevention announced Thursday, you can mostly go...
Apr 28, 2021 · The new guidelines suggest that fully vaccinated individuals continue wearing masks when in public spaces, when gathering indoors with unvaccinated people from more than one household, when...
Jul 27, 2021 · July 27, 2021. Now, as the highly transmissible Delta variant causes coronavirus cases to spike across the nation, indoor mask mandates are back in L.A. County regardless of vaccination status,...
