Toan Ong, PhD

University of Colorado Anschutz Medical Campus

Disclosure(s): Centers for Disease Control and Prevention via Westat: Grant/Research Support; Patent Title: Systems and Methods For Record Linkage: Patent Number: PCT/US2018/047961; PCORI: Travel Support; Regenstrief Institute: Advisor/Consultant, Travel Support

Poster(s):

• (P-1501) Effectiveness of 2024–2025 seasonal influenza vaccines against influenza–associated hospitalizations among adults — VISION Network
  Tuesday, October 21, 2025

  12:15 PM - 1:30 PM US ET

• (P-1517) Adult Respiratory Syncytial Virus Vaccination Receipt among Adults Testing Negative for RSV – VISION Network, October 1, 2024—March 31, 2025
  Tuesday, October 21, 2025

  12:15 PM - 1:30 PM US ET

• (P-1982) Negative Predictive Value of Methods to Identify Underlying Medical Conditions with and without Use of a Lookback Period among Adults with a Healthcare Encounter for Acute Respiratory Illness, September 2023 – August 2024
  Wednesday, October 22, 2025

  12:15 PM - 1:30 PM US ET