Immunization Program: Annual Influenza Letter Wisconsin Department of Health Services sent this bulletin at 09/09/2022 01:51 PM CDT Immunization Program Annual Influenza Letter The annual influenza letter with the summary of the 2022–2023 ACIP recommendations, signed by Dr. James Conway, Dr. Jonathan Temte, and Dr. Ryan Westergaard, is now available. The letter is also available on the Immunization Program Home page. Please do not reply directly to this email message. If you have a question, please email Stephanie Schauer.