University of California, Los Angeles at IDWeek 2026

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

University of California, Los Angeles brings 40 presentations to IDWeek 2026 in Washington. Its program covers HIV and hepatitis, including HIV hospital admissions in southern Brazil, and infections in transplant recipients. It also reviews how telehealth, prior authorization rules and incomplete health records affect infectious disease diagnosis and treatment.

OrganizationIDWeek 2026 Attendance
Talk
Wed Oct 21
8:05am–8:25am
Part of PW09 - A Bug Worth Catching: Enhancing Clinical Teaching in Infectious Diseases ($)
Creating a Safe and Productive Learning Environment (Didactic)
204 ABC
Talk
Wed Oct 21
8:30am–9:00am
Part of PW09 - A Bug Worth Catching: Enhancing Clinical Teaching in Infectious Diseases ($)
Safe Learning Environment Small Group Activity
204 ABC
Session
Wed Oct 21
1:30pm–3:15pm
Old Parts, New Starts, Transplantation in the Golden Years
145 AB
Epi & Infection Control · with Mount Sinai Health System, NYU Langone Health, Yale University +1 more
Transplant and immunocompromised hosts
Session
Thu Oct 22
10:30am–11:45am
Challenging Cases in Infectious Diseases
BALLROOM ABC
Transplant · with University of Southampton, Emory University, University of North Carolina at Chapel Hill +1 more
Industry
Thu Oct 22
11:15am–12:00pm
Helping to Protect Eligible Adult Patients Against Pneumococcal Disease Caused by Medically Important Serotypes
Learning Lounge 3
with Pfizer
VaccinesRespiratory infections and COVID-19
Poster
Thu Oct 22
12:15pm–1:30pm
Cervical Cancer Knowledge and Awareness Associated with Uptake of Preventive Services in Kenyan Mother/Daughter Dyads
Poster Hall B-C · Poster P-895
G. Global Health (e.g., travel medicine, tropical medicine and parasitology, endemic/epidemic diseases of resource-challenged areas, social determinants of health)
Poster
Thu Oct 22
12:15pm–1:30pm
Cytokine Profiles of Infants with In Utero HIV Exposure without Infection (HEU) Suggest Persistent Immune Dysfunction at Six Months of Age Compared to Infants with In Utero SARS-CoV-2 Exposure without Infection (SEU)
Poster Hall B-C · Poster P-1723
P6. Pediatric HIV
Poster
Thu Oct 22
12:15pm–1:30pm
Factors Associated with ICU Admission and In-Hospital Mortality in a Decade of HIV/AIDS Admissions to a Tertiary Hospital at the Epicenter of the Brazilian Epidemic (2015-2024)
Virtual presentation
G. Global Health (e.g., travel medicine, tropical medicine and parasitology, endemic/epidemic diseases of resource-challenged areas, social determinants of health)
Poster
Thu Oct 22
12:15pm–1:30pm
Global Case Discussions in Infectious and Tropical Medicine
Poster Hall B-C · Poster P-850
G. Global Health (e.g., travel medicine, tropical medicine and parasitology, endemic/epidemic diseases of resource-challenged areas, social determinants of health)
Poster
Thu Oct 22
12:15pm–1:30pm
Impact of Diagnostic Coding Accuracy on Infectious Disease Reimbursement and Clinical Workflow: A Systematic Review
Virtual presentation
J1. Billing/Coding
Poster
Thu Oct 22
12:15pm–1:30pm
Incomplete Electronic Health Records and Missed Infectious Disease Diagnoses: A Systematic Review of Data Fragmentation Across Health Systems
Virtual presentation
J2. Medical Records & Informatics
Poster
Thu Oct 22
12:15pm–1:30pm
Prior Authorization Policies and Delays in Infectious Disease Treatment: A Systematic Review of Healthcare Reform Implications
Virtual presentation
J3. Healthcare Reform
Poster
Thu Oct 22
12:15pm–1:30pm
Sex-Based Differences in HIV Hospitalizations in South Brazil: A 10-Year Analysis of Shifting Demographics at the Epicenter of the Brazilian Epidemic
Virtual presentation
G. Global Health (e.g., travel medicine, tropical medicine and parasitology, endemic/epidemic diseases of resource-challenged areas, social determinants of health)
Poster
Thu Oct 22
12:15pm–1:30pm
Sexual Minority and Racial Disparities in Syphilis Co-infection among Patients Newly Diagnosed with HIV during Hospitalization in South Brazil
Virtual presentation
G. Global Health (e.g., travel medicine, tropical medicine and parasitology, endemic/epidemic diseases of resource-challenged areas, social determinants of health)
Poster
Thu Oct 22
12:15pm–1:30pm
Telehealth and Infectious Disease Management: A Systematic Review of Diagnostic Accuracy, Access, and Clinical Outcomes
Virtual presentation
J7. Telehealth
Poster
Thu Oct 22
12:15pm–1:30pm
Telehealth as a Transformative Tool in Infectious Disease Management: Insights from Interviews with Patients, Clinicians, and Community Stakeholders
Virtual presentation
J7. Telehealth
Poster
Thu Oct 22
12:15pm–1:30pm
Utilizing a Practice Advisory for Duplicative HIV Antigen/Antibody Tests
Poster Hall B-C · Poster P-1266
J5. Quality Improvement
Session
Thu Oct 22
1:45pm–3:00pm
Hepatitis B: From Prevention to Functional Cure
144 ABC
COVID-19 · with MD Anderson Cancer Center, Johns Hopkins University, NIDDK +1 more
Infection prevention and healthcare epidemiologyGlobal and public healthHIV, sexually transmitted infections and viral hepatitis
Talk
Thu Oct 22
2:10pm–2:35pm
Part of Hepatitis B: From Prevention to Functional Cure
Hepatitis B Prevention and Management of Coinfections With HIV, Hepatitis C or Hepatitis D
144 ABC
COVID-19
Infection prevention and healthcare epidemiologyGlobal and public healthHIV, sexually transmitted infections and viral hepatitis
Talk
Thu Oct 22
3:40pm–4:05pm
Part of State-of-the-Art HIV Treatment
Into the Future: The HIV Treatment Pipeline and New Innovations
147 AB
HIV-STD-TB
Antimicrobials, resistance and stewardship
Session
Fri Oct 23
8:00am–9:00am
Infection and Transplant Candidacy: Hard Lines or Gray Zones?
209 ABC
Transplant · with Vanderbilt University Medical Center, Johns Hopkins University, Mayo Clinic
Session
Fri Oct 23
8:00am–9:00am
Plumbing the Depths - The Hidden World of Waterborne Pathogens in Health Care
201
Epi & Infection Control · with Centers for Disease Control and Prevention, University of Virginia, Duke University
Poster
Fri Oct 23
12:15pm–1:30pm
Admission Screening for Carbapenemase-Producing Enterobacterales: Program Findings and Identification of High-Yield Intervention Targets
Poster Hall B-C · Poster P-1778
S1. Antimicrobial Stewardship program development and implementation
Poster
Fri Oct 23
12:15pm–1:30pm
Beyond Recurrence Rate: A Post-Hoc DOOR/RADAR Analysis of the TAPER-V Trial Incorporating Antibiotic Exposure for Clostridioides difficile Infection Treatment.
Poster Hall B-C · Poster P-1844
S2. Antimicrobial Stewardship outcomes assessment (clinical and economic)
Poster
Fri Oct 23
12:15pm–1:30pm
Clinical Profile of Disseminated Histoplasmosis among People with Advanced HIV Disease in Southern Brazil over Ten Years
Virtual presentation
H5. HIV: Complications and co-infections
Poster
Fri Oct 23
12:15pm–1:30pm
Ethical Implications of Genomic Surveillance in Infectious Disease: A Systematic Review of Privacy, Consent, and Data Ownership
Virtual presentation
Y4. Ethics, publishing, and other academic/professional affairs
Poster
Fri Oct 23
12:15pm–1:30pm
Global Incidence of HIV, HBV, and HCV Attributable to Injection Drug Use
Virtual presentation
H1. HIV: Epidemiology and screening
Poster
Fri Oct 23
12:15pm–1:30pm
HPV Vaccine Decision-making Typologies among Men Who Have Sex with Men (MSM) in Los Angeles County
Poster Hall B-C · Poster P-1580
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)
Poster
Fri Oct 23
12:15pm–1:30pm
Implementation of Routine Opt-Out HIV and Syphilis Screening in a Veterans Affairs Emergency Department
Poster Hall B-C · Poster P-1094
H5. HIV: Complications and co-infections
Poster
Fri Oct 23
12:15pm–1:30pm
Not All Gas is Necrotizing: Evaluating Antibiotic Prescribing of Gas Gangrene without Features of Necrotizing Infection
Poster Hall B-C · Poster P-1954
S6. Antibiotic Stewardship: Trends in Antimicrobial Prescribing
Session
Fri Oct 23
1:45pm–3:00pm
Unwelcome Guests: Parasites in the Transplant Donor and Recipient
147 AB
Global ID · with Ramathibodi Hospital, UT Southwestern Medical Center, University of Oklahoma +1 more
Transplant and immunocompromised hosts
Session
Fri Oct 23
1:45pm–3:00pm
“HOT” Topics in Pediatric Infectious Diseases​
207 AB
Epi & Infection Control · with Centers for Disease Control and Prevention, Indiana University, National Institutes of Health +1 more
Transplant and immunocompromised hosts
Session
Fri Oct 23
3:15pm–4:30pm
Challenging Cases in Transplant ID
146 ABC
Transplant · with Cleveland Clinic, NYU Langone Health, National Institute of Allergy and Infectious Diseases +2 more
Session
Sat Oct 24
10:30am–11:45am
Infectious Risks in Leukemia and Hematopoietic Cell Transplant
144 ABC
Transplant · with Cleveland Clinic, Duke University
Poster
Sat Oct 24
12:15pm–1:30pm
Closing the Gap: Implementation of Rapid Syphilis Testing in Emergency Departments in Los Angeles, CA
Poster Hall B-C · Poster P-248
C10. Sexually transmitted infections
Poster
Sat Oct 24
12:15pm–1:30pm
Social Determinants of Health and Their Impact on Health Care-Associated Infections: A Meta-Analysis of Existing Data
Virtual presentation
N14. Social determinants of health
Poster
Sat Oct 24
12:15pm–1:30pm
Well Water Use and Risk of Opportunistic Infections in Rural Transplant Recipients: A Systematic Review
Virtual presentation
T4. Social determinants of health
Session
Sat Oct 24
3:15pm–4:30pm
Innovations in Diagnosing and Managing Fungal Infections
150 AB
Adult ID · with National Institute of Allergy and Infectious Diseases, Massachusetts General Hospital, Case Western Reserve University +1 more
Diagnostics and diagnostic stewardship
Talk
Sat Oct 24
4:05pm–4:30pm
Part of Innovations in Diagnosing and Managing Fungal Infections
Sequencing-Based Diagnostic Testing for Molds
150 AB
Adult ID
Diagnostics and diagnostic stewardship
Talk
Sat Oct 24
4:15pm–4:27pm
Part of Vexing Vector-Borne Illness
Eliminating Yellow Fever Epidemics by 2026: Modeling the impact of reactive vaccination
209 ABC
VaccinesGlobal and public health

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