Los Angeles will become the first major U.S. city to offer coronavirus testing for all residents regardless of whether they have symptoms, Mayor Eric Garcetti (D) announced Wednesday.

Garcetti said the announcement will apply only to city residents for now but that a similar plan is in development for Los Angeles County, adding that both the city and county have ramped up testing capacity enough to cover the increase in testing, according to NBC News.

Garcetti said tests will be available by appointment only at more than 30 centers throughout the city. While testing will be free and available to all, people with symptoms will be prioritized, the mayor said.

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Announcing that L.A. is now the first major city in America to offer free COVID-19 testing to all residents. While priority will still be given to those with symptoms, individuals without symptoms can also be tested. Sign up at https://t.co/rHWABmXUEl. pic.twitter.com/TYqo6Bzwxe — MayorOfLA (@MayorOfLA) April 30, 2020

Last Wednesday, Garcetti announced that Los Angeles County will offer tests to first responders, health care workers and grocery store workers even if they do not have symptoms.

"I know that that's going to relieve a lot of our men and women who are worried about going home and potentially infecting their family," Los Angeles Police Department Chief Michel Moore said, noting that a police detective had contracted the virus without symptoms and that the detective’s wife had later died.

Health care experts have said increased testing capacity is key to being able to lift social distancing measures related to the pandemic. Anthony Fauci Anthony FauciOvernight Health Care: US coronavirus deaths hit 200,000 | Ginsburg's death puts future of ObamaCare at risk | Federal panel delays vote on initial COVID-19 vaccine distribution White House seeks to change subject from 200K COVID-19 deaths Putin calls on UN to strengthen World Health Organization MORE, the federal government’s top infectious disease expert, said this week that the country is moving in the right direction on testing, adding that he is hopeful tests will be available for everyone who needs one by late May or early June.