You are here:
Flu Bites is Oregon's weekly influenza surveillance report, produced during influenza season, October-April. The final report for the 2020-2021 influenza season was published on April 9, 2021.
View the current report (pdf)
Influenza-related hospitalizations in the Portland Tri-County area
HAI Publications page to find current and previous reports on healthcare worker vaccination rates for influenza.
Your browser is out-of-date! It has known security flaws and may not display all features of this and other websites. Learn how