Governor Kay Ivey on Wednesday issued her twenty-sixth supplemental emergency proclamation transitioning the state from an amended Safer at Home Order to a new Safer Apart Order, the third phase of COVID-19 pandemic health orders. Masks will no longer be mandated statewide, but individuals are strongly encouraged to wear a mask or other facial covering when in public and in close contact with other people. This order goes into effect at 5 p.m. on Friday, April 9, 2021 and extends until 5 p.m. on Wednesday, May 5, 2021.

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Q: Can UV light be used to inactivate the virus?

The antimicrobial potential of UVC light has long been [established](https://www.nature.com/articles/s41598-018-21058-w). Its widespread use in public settings is limited due to the ability of conventional UVC light to cause cancer and cataracts. New efforts to develop far\-UVC light (207–222 nm) wands or other devices for more widespread use to inactivate microorganisms without posing harm to human skin are underway. Visit the [Food and Drug Administration's FAQ](https://www.fda.gov/medical-devices/coronavirus-covid-19-and-medical-devices/uv-lights-and-lamps-ultraviolet-c-radiation-disinfection-and-coronavirus) to learn more about UV light and the coronavirus that causes COVID\-19. Updated 3 December 2020

Can UV light be used to inactivate the virus?

The antimicrobial potential of UVC light has long been established. Its widespread use in public settings is limited due to the ability of conventional UVC light to cause cancer and cataracts. New efforts to develop far-UVC light (207–222 nm) wands or other devices for more widespread use to inactivate microorganisms without posing harm to human skin are underway.

Visit the Food and Drug Administration's FAQ to learn more about UV light and the coronavirus that causes COVID-19.

Updated 3 December 2020