Copyright © 2022, Los Angeles Times | | | | Advertisement Los Angeles Mayor Eric Garcetti announced Wednesday that all county residents can now get free at city-run sites. Until now, only residents with symptoms as well as essential workers and those in institutional settings like nursing homes could be Officials say expanded testing is essential to getting a better sense of how many people have the virus — data that could be used to ease stay-at-home rules.Under the new guidelines, priority for the same- or next-day testing will still be given to people with symptoms, such as a fever,...…Copyright © 2022, Los Angeles Times | | | | Advertisement Los Angeles Mayor Eric Garcetti announced Wednesday that all county residents can now get free at city-run sites. Until now, only residents with symptoms as well as essential workers and those in institutional settings like nursing homes could be Officials say expanded testing is essential to getting a better sense of how many people have the virus — data that could be used to ease stay-at-home rules.Under the new guidelines, priority for the same- or next-day testing will still be given to people with symptoms, such as a fever,...WW…