LOS ANGELES, CA Dec 21 - Public Health is reporting 4 additional cases of the Omicron Variant for a total of 102 cases.
The Los Angeles County Department of Public Health (Public… 阅读更多...
LOS ANGELES, CA, Dec 20 - As Omicron cases continue to spread, Public Health data shows that vaccines remain one of the most powerful protections against COVID-19 transmission,… 阅读更多...