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Lara A. Danziger-Isakov, MD, MPH


  • Director, Immunocompromised Host Infectious Disease
  • Professor, UC Department of Pediatrics

About

Biography

Children are remarkably resilient, and I find it gratifying to help them live to their full potential despite life-threatening illness. The unanswered questions these patients present drive my research interests — and, as a result, my research is constantly evolving.

I focus on better understanding the infection risk in immunocompromised patients. My research includes discovering new methods to quickly diagnose infection and evaluating the most appropriate treatment options specific to a pathogen. I also study the noninfectious complications and the consequences of infections related to a patient’s underlying illness.

I specialize in treating infections for a variety of patient populations, including those who have received solid organ transplants and hematopoietic stem cell transplants (HSCT), immunocompromised patients and patients undergoing treatment for various cancers. Many of the infections I study are viral or fungal in nature.

My research focuses on understanding the impact of host-pathogen interactions. I have been the protocol chair for three clinical trials supported by the National Institute of Allergy and Infectious Diseases (NIAID). These trials evaluated how the immune system responds to infection and, later, how that impacts graft survival in pediatric transplantation. They also examined the impact of B-cell induction and the barriers to treatment adherence. In the Studies in Pediatric Liver Transplantation (SPLIT) study, I act as principle investigator for the evaluation of cytomegalovirus (CMV) prophylaxis.

I also research infectious disease epidemiology and risk factors, as well as immunization safety and efficacy in immunocompromised pediatric patients. This includes my role as principle investigator for an ongoing multicenter study of live viral vaccination after solid organ transplantation.

As a result of my work, I received the 2012 American Society of Transplantation Clinical Science Career Development Award. I have served as a board member, secretary, annual meeting program chair and, most recently, president-elect for the International Society of Heart and Lung Transplantation.

I am the past chair for the Infectious Disease Community of Practice (IDCOP) for the American Society of Transplantation. And from 2018-2020, I worked as the deputy editor of the American Journal of Transplantation.

MD: Case Western Reserve University, Cleveland, OH, 1997

MPH: Saint Louis University, St. Louis, MO, 2004

Residency: Pediatrics, Cleveland Clinic Foundation, Cleveland, OH, 1997-2000

Fellowship: Pediatric Infectious Diseases, St. Louis Children’s Hospital, Washington University, St. Louis, MO, 2000

Certifications: Pediatrics, 2000; Pediatric Infectious Diseases, 2003

Interests

Pediatric infectious disease; infections in transplantation; infections in immunocompromised hosts

Interests

Infections in transplantation; infections in immunocompromised hosts

Insurance Information

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Publications

Live vaccines in solid organ transplant recipients. Sturgis, R; Danziger-Isakov, L; Feldman, A. Current Opinion in Infectious Diseases. 2026; 39(4):327-333.

Live Attenuated Influenza Vaccine in Pediatric Liver Transplant Recipients: A Retrospective Series. Merritt, E; Brammer, C; Otto, W; Borgemenke, A; Paulsen, G; Bahakel, H; Miller-Handley, H; Campbell, K; Danziger-Isakov, L. Pediatric Transplantation. 2026; 30(7):e70384.

AASLD AST NASPGHAN Practice Guideline on pediatric liver transplantation: Post-transplant management. Perito, ER; Chen, JK; Danziger-Isakov, LA; Desai, MS; Fawaz, R; Feldman, AG; Lee, CK; Magee, JC; Sayed, BA; Shemesh, E; Valentino, PL; Vittorio, J; Horslen, SP. Liver Transplantation. 2026.

Six-Month Outcomes in Children With COVID-19 or Multisystem Inflammatory Syndrome in Children. Howard, LM; Wilkinson, JD; Calvert, A; Stopczynski, T; Klintworth, SR; Soslow, JH; Spieker, AJ; Moore, PE; Hilmes, MA; Dalal, AS; Morrison, Y; Welch, B; Halasa, NB; Webber, SA. Hospital pediatrics. 2026; 16(6):525-535.

A phase 2 multicenter, prospective, randomized, double-blind study to assess the clinical and antiviral efficacy and safety of nitazoxanide for the treatment of norovirus in hematopoietic stem cell and solid organ transplant recipients. Boutin, C-A; Callegari, M; Florescu, D; Nguyen, M-H; Kaul, D; Avery, R; Chong, P; Fisher, C; Limaye, AP; Clough, L; Daud, A; Lorenzo-Redondo, R; Tan, M; Ison, MG. American Journal of Transplantation. 2026.

Utility of Computed Tomography Surveillance of Asymptomatic Infection in Children and Young Adults Before Allogeneic Hematopoietic Stem Cell Transplant. Obermark, T; Debnath, P; Ayyala, RS; Danziger-Isakov, LA; Koo, J; Myers, KC; Otto, WR; Tanimoto, A; Trout, AT; Morin, CE. Pediatric Blood and Cancer. 2026; 73(5):e70175.

Seroprevalence of Strongyloides stercoralis Among Pediatric Solid Organ Transplant Candidates at a Tertiary Pediatric Medical Center in the United States. Otto, W; Brammer, C; Liu, V; Mysorewala, M; Paulsen, G; Danziger-Isakov, L; Miller-Handley, H. Pediatric Transplantation. 2026; 30(5):e70334.

2025 Inborn errors of immunity practice parameter: Guidance from the Joint Task Force on Practice Parameters, the American Academy of Allergy, Asthma & Immunology (AAAAI), the American College of Allergy, Asthma and Immunology (ACAAI) and the Clinical Immunology Society (CIS). Orange, JS; Chinen, J; Horner, CC; Kobrynski, LJ; Ballow, M; Butte, MJ; Chandrakasan, S; Chinn, IK; Satter, LF; Freeman, AF; Greenhawt, M; Ledford, DK; Mosnaim, G; Wang, J. Annals of Allergy, Asthma and Immunology. 2026; 136(4):426-493.e1.

(171) Live Vaccine Implementation in Pediatric Heart Transplant. Gerthoffer, E; Ryan, T; Paulsen, G; Otto, W; Castleman, A; Weismiller, R; Felts, A; Danziger-Isakov, L. The Journal of Heart and Lung Transplantation. 2026; 45(5):81-82.

Real-World Performance of Aspergillus and Mucorales Polymerase Chain Reaction Assays on Bronchoalveolar Lavage Fluid in Immunocompromised Children and Young Adults. Brammer, C; Whitehurst, D; Miller-Handley, H; Paulsen, G; Danziger-Isakov, L; Otto, W. Journal of the Pediatric Infectious Diseases Society. 2026; 15(3).

From the Blog

Live Vaccinations Appear Safe for Organ Transplant Recipients
Infectious Diseases and Vaccines

Live Vaccinations Appear Safe for Organ Transplant Recipients

Lara A. Danziger-Isakov, MD, MPH10/16/2023

Hepatitis of Unknown Origin in Kids: What Do We Know?
Blog Rare and Complex Conditions

Hepatitis of Unknown Origin in Kids: What Do We Know?

By Lara Danziger-Isakov, MD10/6/2022

The COVID-19 Vaccine and Immunocompromised Kids
Blog Vaccines

The COVID-19 Vaccine and Immunocompromised Kids

By Lara Danziger-Isakov, MD11/22/2021

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