Covid-19 Resources Alameda County Department of Public Health COVID-19 HomepageIsolation and Quarantine Guidelines.COVID-19 Treatment Options Asian Health Services COVID-19 Testing — schedule an appointment or access test results. Find a COVID-19 test site in Alameda County. Schedule a COVID-19 vaccine in Alameda County. Order free at-home COVID-19 test kits. COVID-19 Mental Health Resources