Gov. Newsom appoints Alameda County’s top health officer for epidemiology post For more information please click here to contact Tuan Nguyen By Bizjournals.com Feed (2019-07-12 16:19:27) | June 30, 2020 An outspoken voice in the county’s response to Covid-19 is departing from her East Bay job to become deputy director for the Center for Infectious Diseases. Posted in Sacramento Business Journal