Respiratory Viruses 2025-2026 Page last reviewed August 28, 2025 Presentations Getting Vaccines to HCW Vaccines for respiratory viruses: 2025 updates Resources and Documents Jan 2026 Vaccine Updates Influenza With and Without Oseltamivir Treatment and Neuropsychiatric Events Among Children and Adolescents Vaccine Integrity Project Interventions targeting healthcare worker influenza vaccination: A systematic review COVID-19 Vaccination Guidance for People Who Are Immunocompromised People with Certain Medical Conditions and COVID-19 Risk Factors Clinical Practice Guidelines by the Infectious Diseases Society of America: 2018 Update on Diagnosis, Treatment, Chemoprophylaxis, and Institutional Outbreak Management of Seasonal Influenza Estimated Effectiveness of Coadministration of the BNT162b2 BA.4/5 COVID-19 Vaccine With Influenza Vaccine COVID-19 Vaccines 25-26 Tools Provider Documentation Letter (Flu) Go to Top