John H. Powers, MD

Senior Medical Scientist
Support to National Institute of Allergy and Infectious Disease

Disclosure(s): No financial relationships to disclose

Poster(s):

• (P-1349) Relative Impact of Antibiotic-Resistant vs Susceptible Infections in US Hospitals, 2018-2022: Comparing Mortality Rates and Absolute Death Counts
  Tuesday, October 21, 2025

  12:15 PM - 1:30 PM US ET

• (P-1629) The Evolution of Symptom Severity and Patterns Over the First Four Years of the SARS-CoV-2 Pandemic
  Wednesday, October 22, 2025

  12:15 PM - 1:30 PM US ET