COVID-19: AHF Awards $250K to UCLA Public Health Epidemiologist for Study of Health Worker Exposure in L.A. May 1, 2020 Los Angeles Biotechnology Network News Los Angeles Biotech News Comments Off on COVID-19: AHF Awards $250K to UCLA Public Health Epidemiologist for Study of Health Worker Exposure in L.A. LOS ANGELES–(BUSINESS WIRE)–COVID-19: AHF Awards $250K to UCLA Public Health Epidemiologist for Study of Health Worker Exposure in L.A.