Photo taken on March 20, 2020 shows roads in Los Angeles, California, the United States. California Governor Gavin Newsom announced Thursday evening a statewide stay-at-home order for the most populous U.S. state in response to the rapid spread of COVID-19. The governor's order went into effect immediately and is in place until further notice. (Photo by Qian Weizhong/Xinhua)

People walk past a closed restaurant in Los Angeles, California, the United States, March 20, 2020. California Governor Gavin Newsom announced Thursday evening a statewide stay-at-home order for the most populous U.S. state in response to the rapid spread of COVID-19. The governor's order went into effect immediately and is in place until further notice. (Photo by Qian Weizhong/Xinhua)

Photo taken on March 20, 2020 shows the Hollywood Walk of Fame in Los Angeles, California, the United States. California Governor Gavin Newsom announced Thursday evening a statewide stay-at-home order for the most populous U.S. state in response to the rapid spread of COVID-19. The governor's order went into effect immediately and is in place until further notice. (Photo by Qian Weizhong/Xinhua)

Vehicles drive on a road in Los Angeles, California, the United States, March 20, 2020. California Governor Gavin Newsom announced Thursday evening a statewide stay-at-home order for the most populous U.S. state in response to the rapid spread of COVID-19. The governor's order went into effect immediately and is in place until further notice. (Photo by Qian Weizhong/Xinhua)

A bus driver wearing a face mask is seen in Los Angeles, California, the United States, March 20, 2020. California Governor Gavin Newsom announced Thursday evening a statewide stay-at-home order for the most populous U.S. state in response to the rapid spread of COVID-19. The governor's order went into effect immediately and is in place until further notice. (Photo by Qian Weizhong/Xinhua)

People walk past a closed shop in Los Angeles, California, the United States, March 20, 2020. California Governor Gavin Newsom announced Thursday evening a statewide stay-at-home order for the most populous U.S. state in response to the rapid spread of COVID-19. The governor's order went into effect immediately and is in place until further notice. (Photo by Qian Weizhong/Xinhua)

Photo taken on March 20, 2020 shows a closed shopping mall in Los Angeles, California, the United States. California Governor Gavin Newsom announced Thursday evening a statewide stay-at-home order for the most populous U.S. state in response to the rapid spread of COVID-19. The governor's order went into effect immediately and is in place until further notice. (Photo by Qian Weizhong/Xinhua)