University of Washington at IDWeek 2026

Oct 21–24, 2026 Washington, DC ~12k attendees Website

University of Washington brings 48 presentations to IDWeek 2026 in Washington. Its program centres on respiratory viruses and maternal immunization, from community studies of coronavirus spread to RSV vaccination in pregnancy and the protection it passes to infants. It also flags high false-positive norovirus results on a common multi-pathogen gastrointestinal test.

OrganizationIDWeek 2026 Attendance
Talk
Wed Oct 21
8:00am–9:55am
Part of PW04 - Fellows' Day Workshop ($)
Fellows' Day Case Presentations
147 AB
with Emory University, Johns Hopkins University, Mass General Brigham +1 more
Talk
Wed Oct 21
11:10am–12:00am
Part of PW07 - Infectious Disease Clinical Bootcamp for APPs ($)
Immunizations 101
144 ABC
Vaccines
Session
Thu Oct 22
8:00am–9:00am
The Plastics Pandemic: What We Can Do About It
145 AB
Epi & Infection Control · with Beth Israel Deaconess Medical Center, P-SNAP, Harbor-UCLA Medical Center
Session
Thu Oct 22
10:30am–11:45am
A Syndemic Approach: Great Cases in HIV, STIs and Substance Use Disorders
144 ABC
HIV-STD-TB · with Northwestern University, University of Chicago, Washington University in St. Louis +2 more
Session
Thu Oct 22
10:30am–11:45am
Big Beasts of Medical Education
151 AB
Adult ID · with University of Michigan, Oregon Health & Science University, Northwestern University +1 more
Session
Thu Oct 22
10:30am–11:45am
Challenges and Controversies in Pediatric Immunocompromised Host ID
145 AB
Pediatric ID · with University of Michigan, University of Toronto, Stanford University +1 more
Transplant and immunocompromised hosts
Session
Thu Oct 22
10:30am–11:45am
Endocarditis: Pain & Progress
201
with NewYork-Presbyterian/Weill Cornell Medical Center
Talk
Thu Oct 22
10:55am–11:20am
Part of Challenges and Controversies in Pediatric Immunocompromised Host ID
Antivirals for Respiratory Infections in Pediatric Immunocompromised Hosts: Hype or Hope?
145 AB
Pediatric ID
Respiratory infections and COVID-19Antimicrobials, resistance and stewardship
Poster
Thu Oct 22
12:15pm–1:30pm
Adoption of Isavuconazole in Pediatrics: A Multi-Center Survey
Poster Hall B-C · Poster P-1645
P2. Pediatric Fungal studies (natural history and therapeutic)
Poster
Thu Oct 22
12:15pm–1:30pm
High Norovirus False Discovery Rates and Noro-1 Assay Cross-Reactivity in the BioFire FilmArray Gastrointestinal Panel
Poster Hall B-C · Poster P-635
D2. Virology
Poster
Thu Oct 22
12:15pm–1:30pm
Norovirus or Noise? Discordant BIOFIRE® FILMARRAY® Gastrointestinal Panel Results in Immunocompromised and Other Populations
Poster Hall B-C · Poster P-642
D2. Virology
Poster
Thu Oct 22
12:15pm–1:30pm
Performance of the mCIM and eCIM Phenotypic Assays among the Largest Cohort of Dual NDM and OXA Carbapenemase Producing Enterobacterales
Poster Hall B-C · Poster P-626
D1. Diagnostics: Bacteriology/mycobacteriology
Poster
Thu Oct 22
12:15pm–1:30pm
Utility of Pan-Fungal, Aspergillus, and Mucorales PCR in the Diagnostic Evaluation of Children with Suspected Pulmonary Infections
Poster Hall B-C · Poster P-1648
P2. Pediatric Fungal studies (natural history and therapeutic)
Session
Thu Oct 22
1:45pm–3:00pm
Challenging HIV Treatment and Prevention Clinical Cases​
BALLROOM ABC
HIV-STD-TB · with Zuckerberg San Francisco General Hospital, University of Nebraska Medical Center
Antimicrobials, resistance and stewardship
Session
Thu Oct 22
3:15pm–4:30pm
Beyond the 101: Pondering Perplexing Prescribing Issues​
150 AB
Epi & Infection Control · with Baptist Health, Morehouse School of Medicine, Dartmouth Hitchcock Medical Center +1 more
Antimicrobials, resistance and stewardship
Session
Fri Oct 23
8:00am–9:00am
Staffing Inpatient Antimicrobial Stewardship: Preview of New IDSA Guidance
151 AB
HIV-STD-TB · with Tufts Medical Center, Providence Regional Medical Center Everett, University of Michigan
Antimicrobials, resistance and stewardship
Session
Fri Oct 23
10:30am–11:45am
What's New in Respiratory Viruses?
207 AB
Adult ID · with University of Rochester, Emory University, Baylor College of Medicine +1 more
Respiratory infections and COVID-19
Session
Fri Oct 23
10:30am–11:45am
When the Cut Goes Deeper Than Skin: SSI Risks and Prevention
103 AB
with New York State Department of Health
Infection prevention and healthcare epidemiology
Talk
Fri Oct 23
10:54am–11:06am
Part of Late Breaking Abstracts: HIV & STDs
Resistance Analysis of Pritelivir, a Novel Helicase-Primase Inhibitor in the PRIOH-1 Phase 3 Trial in Immunocompromised Adults with Refractory Herpes Simplex Virus (HSV) Infection
206
Antimicrobials, resistance and stewardshipTransplant and immunocompromised hosts
Talk
Fri Oct 23
10:55am–11:20am
Part of What's New in Respiratory Viruses?
RSV Vaccines: Unpacking Changes in RSV Epidemiology and Disease Burden to Inform Next Steps in Policy and Implementation
207 AB
Adult ID
VaccinesRespiratory infections and COVID-19
Talk
Fri Oct 23
11:15am–11:30am
Part of When the Cut Goes Deeper Than Skin: SSI Risks and Prevention
Accuracy of language models for clinical surveillance of surgical site infections at a tertiary care hospital
103 AB
Infection prevention and healthcare epidemiology
Poster
Fri Oct 23
12:15pm–1:30pm
Antibody Correlates of Protection Against Human Metapneumovirus Infection in Children and Adults
Poster Hall B-C · Poster P-204
B1. Studies of correlates of protection (or biomarkers) against microbial infection and disease in patients or experimental models
Poster
Fri Oct 23
12:15pm–1:30pm
Antibody Correlates of Protection Against Human Metapneumovirus Infection in Children and Adults
Poster Hall B-C · Poster P-204
B1. Studies of correlates of protection (or biomarkers) against microbial infection and disease in patients or experimental models
Poster
Fri Oct 23
12:15pm–1:30pm
Association of Cytomegalovirus (CMV) infection with long-term mortality in CMV high-risk donor seropositive (D+) recipient seronegative (R-) kidney transplant recipients (KTR).
Poster Hall B-C · Poster P-2011
T2. Studies of empiric and pre-emptive therapy
Poster
Fri Oct 23
12:15pm–1:30pm
Clinical and Educational Impact of Systematic Review of Significant Culture Results During Microbiology Plate Rounds at Two Hospitals
Poster Hall B-C · Poster P-805
E. Infectious Diseases Medical Education (scholarly work directed at enhancing infectious diseases education of trainees and/or health professionals, social determinants of health)
Poster
Fri Oct 23
12:15pm–1:30pm
Closing the Gap in Infectious Diseases Training: Development of LEARN, a National Long COVID Curriculum for Medical Students
Poster Hall B-C · Poster P-780
E. Infectious Diseases Medical Education (scholarly work directed at enhancing infectious diseases education of trainees and/or health professionals, social determinants of health)
Poster
Fri Oct 23
12:15pm–1:30pm
Lyme Disease Evaluations in a Low Incidence Area: A Pilot Analysis of a Referral Clinic’s Experience
Poster Hall B-C · Poster P-1573
O. Public Health (Issues pertaining to preparedness for and response to outbreaks including those linked to agents of bioterror, foodborne, waterborne, vector borne, zoonotic diseases, vaccine-preventable diseases and social determinants of health)
Talk
Fri Oct 23
12:20pm–12:25pm
Part of Rapid-Fire Poster Session: Catch Your Breath: Pulmonary Infections
Viral Interference in a Community-Based Cohort in Washington and Oregon, 2022-2024
RF Arena 3
Respiratory infections and COVID-19
Session
Fri Oct 23
1:45pm–3:00pm
Friday With the Health Care Epidemiology Pager
151 AB
Transplant · with Stanford University, Johns Hopkins University, MedStar Health +2 more
Infection prevention and healthcare epidemiology
Session
Fri Oct 23
1:45pm–3:00pm
Level Up: Innovating ID Education for the Next Generation
150 AB
Global ID · with University of Miami, UT Southwestern Medical Center, Stanford University +1 more
Talk
Fri Oct 23
3:39pm–3:51pm
Part of COVID 2026: Treatment, Prevention and the Long Game
Real World Experience with Use of Pemivibart for COVID-19 Pre-exposure Prophylaxis in an Ambulatory Cancer Center
201
Respiratory infections and COVID-19Transplant and immunocompromised hosts
Talk
Fri Oct 23
4:05pm–4:30pm
Part of Artificial Intelligence in ID: Rethinking Diagnostics, Therapy and Prevention
Bridging Medicine & Social Justice: Ethics of Artificial Intelligence in Clinical Care
207 AB
Epi & Infection Control
Session
Fri Oct 23
4:45pm–6:00pm
Lecture in Vaccinology
BALLROOM ABC
Epi & Infection Control · with Centers for Disease Control and Prevention
Vaccines
Talk
Fri Oct 23
4:45pm–6:00pm
Part of Lecture in Vaccinology
Maternal Immunization to Prevent Disease
BALLROOM ABC
Epi & Infection Control
Vaccines
Session
Sat Oct 24
8:00am–9:00am
Controversies in Medical Education
201
COVID-19 · with University of California, San Francisco, Temple University, University of Southern California +2 more
Global and public health
Poster
Sat Oct 24
12:15pm–1:30pm
Assessing Pregnancy Characteristics Associated with Highly Efficient Transplacental Transfer of RSV Pre-Fusion Antibody from Natural Immunity to the Neonate
Poster Hall B-C · Poster P-1207
I1. Adult Vaccines
Poster
Sat Oct 24
12:15pm–1:30pm
Community Epidemiology of Symptomatic Human Coronavirus Infections in the CASCADIA Cohort (2022-2024)
Poster Hall B-C · Poster P-2078
V1. Studies of the epidemiology of viral infections
Poster
Sat Oct 24
12:15pm–1:30pm
Comparison of Maternally-derived Influenza Antibody Concentrations Among Infants over Consecutive Pregnancies With and Without Maternal Influenza Vaccination
Poster Hall B-C · Poster P-2066
V3. Studies of treatment and prevention of viral infections
Poster
Sat Oct 24
12:15pm–1:30pm
Do Scans Slow the Scalpel? Prevalence of Neurovascular Imaging in Infective Endocarditis and Association with Surgical Timing
Virtual presentation
C8. Endocarditis
Poster
Sat Oct 24
12:15pm–1:30pm
Evaluation of maternal RSV vaccination and Nirsevimab uptake among children born at University of Washington Medical Center, October 2023—April 2025
Poster Hall B-C · Poster P-1208
I2. Pediatric Vaccines
Poster
Sat Oct 24
12:15pm–1:30pm
Haemophilus influenzae in the Molecular Era: Colonization and Infection in Adults Hospitalized with Respiratory Illness.
Poster Hall B-C · Poster P-429
C5. Respiratory infections - bacterial
Poster
Sat Oct 24
12:15pm–1:30pm
Household Transmission of Symptomatic Human Coronavirus in Washington and Oregon, United States, 2022-2024
Poster Hall B-C · Poster P-418
C4. Respiratory infections - viral
Poster
Sat Oct 24
12:15pm–1:30pm
Impact of national seasonality recommendation for maternal RSV vaccine for pregnant people on vaccine coverage at the beginning and ends of RSV season
Poster Hall B-C · Poster P-1175
I1. Adult Vaccines
Poster
Sat Oct 24
12:15pm–1:30pm
Maternal and Infant Respiratory Syncytial Virus Vaccination Rates Among Non-English Speaking Individuals at an Urban Tertiary Referral Center Across Two Respiratory Virus Seasons
Poster Hall B-C · Poster P-294
C12. Social determinants of health
Poster
Sat Oct 24
12:15pm–1:30pm
Timing of Respiratory Syncytial Virus Vaccination in Pregnancies with Preterm and Term Infants
Poster Hall B-C · Poster P-1118
I1. Adult Vaccines
Poster
Sat Oct 24
12:15pm–1:30pm
Viral Interference in a Community-Based Cohort in Washington and Oregon, 2022-2024
Poster Hall B-C · Poster P-428
C4. Respiratory infections - viral
Talk
Sat Oct 24
2:09pm–2:21pm
Part of New School: Advances in ID Education
More Than Just Biktarvy: Clinical Reasoning Underlying HIV Antiretroviral Selection
201
HIV, sexually transmitted infections and viral hepatitis
Talk
Sat Oct 24
3:15pm–3:50pm
Part of Friendly Debates in STIs: Everything, Everywhere, All at Once
Should We Continue to Promote GC/CT Screening in Asymptomatic People?
144 ABC
Epi & Infection Control · with San Francisco Department of Public Health
HIV, sexually transmitted infections and viral hepatitisDiagnostics and diagnostic stewardship

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