SFDPH Health Advisory: Human Infections with Avian Influenza A: H7N9 The U.S. Centers for Disease Control & Prevention (CDC) has updated its interim guidance on Human Infections with Avian Influenza A: H7N9. SFDPH has issued an updated health advisory on May 1, 2013. May 7, 2013 Physician Resource, Public Health, SF Dept of Public Health health advisory, avian flu, Avian Influenza A: H7N9, H7N9, SFDPH 0 0 Comment Read More »