Editor
- Chief of Pediatric Infectious Diseases, University of Utah School of Medicine (2002-2023)
- George and Esther Gross Presidential Professor, University of Utah (2003-Present)
- Professor of Pediatrics & Medicine, University of Utah School of Medicine (2001-Present)
Areas of Special Interest
- Epidemiology, diagnosis and management of emerging infectious diseases including influenza, respiratory infections and diarrheal diseases
- Keenly interested in HIV/AIDS and has been involved in HIV clinical care and research since the 1980’s
- Antimicrobial use and stewardship
- Clinical and public health preparedness and response to bioterrorism and naturally occurring epidemics and pandemics
Professional Recognition & Appointments
- Director of Hospital Epidemiology, Associate Director of Antimicrobial Stewardship, Primary Children's Medical Center, Salt Lake City, UT
- Fellow of the American Academy of Pediatrics, IDSA, American College of Physicians, and Society for Healthcare Epidemiology of America
- Member, National Academy of Science, Engineering and Medicine (Formerly Institute of Medicine Forum on Public Health Preparedness)
- Member, NIH COVID-19 Treatment Guidelines Panel
- Member, CDC Team B for COVID-19. CDC Team B for Monkey Pox
- Co-Chair, Infectious Diseases Society of America (IDSA) Influenza Treatment Guidelines Panel
- Member and Chair (2018), IDWeek Program Committee
- Former Member, CDC Board of Scientific Counselors
- Former Member, Board of Directors - IDSA
- Former Chair, IDSA Pandemic Influenza Task Force
- Former Member, National Vaccine Advisory Committee (NVAC)
- Former Chair - Vaccine Safety Working Group of the NVAC
- Former Member, National Biodefense Science Board (NBSB)
- Former Chair, Influenza Working Group of the NBSB
- Former Chair, IDSA National and Global Public Policy Committee
Publication Highlights
Over 250 peer-reviewed scientific articles, textbook chapters, reviews and scientific abstracts including:
- Clinical Impact of Multiplex Molecular Diagnostic Testing in Children With Acute Gastroenteritis Presenting to an Emergency Department: A Multicenter Prospective Study. Clinical Infectious Diseases - 2024
- Clinical Practice Guidelines by the Infectious Diseases Society of America: 2018 Update on Diagnosis, Treatment, Chemoprophylaxis, and Institutional Outbreak Management of Seasonal Influenza. Clinical Infectious Diseases - 2019
- Probability-Based estimates of Severe Acute Respiratory Syndrome Coronavirus 2 seroprevalence and detection fraction, Utah, USA. Emerging Infectious Diseases – 2021
- Neurologic manifestations of COVID-19 in children: Emerging Pathophysiologic insights – Pediatric Critical Care Medicine – 2021
- Impact of Implementing Antibiotic Stewardship Programs in 15 Small Hospitals: A Cluster-Randomized Intervention. Clin Infect Dis. - 2018
- One hundred years after the 1918 pandemic: new concepts for preparing for influenza pandemics. Curr Opinion Infect Dis. - 2019
- Community-acquired pneumonia requiring hospitalization among U.S. Children. New Engl J Med. - 2015
- Community-acquired pneumonia requiring hospitalization among U.S. Adults. New Engl J Med. - 2015
- Community surveillance of respiratory viruses among families in the Utah Better Identification of Germs-Longitudinal Viral Epidemiology (BIG-LoVE) Study. Clin Infect Dis. - 2015
- Detection of 23 Gastrointestinal pathogens among children presenting with diarrhea. J Pediatr Infect Dis Society - 2016
- Respiratory viral detection in children and adults: Comparing asymptomatic controls and pneumonia cases. J Infect Dis - 2015
- Antibiotic prescribing in ambulatory children in the United States. Pediatrics - 2011
Education
- Brown University (A.B.)
- Brown University (Medical School)
- Dartmouth Hitchcock Medical Center Internal Medicine (Residency, Chief Resident)
- Centers for Disease Control and Prevention, Epidemic Intelligence Service Officer
- Centers for Disease Control and Prevention, Preventive Medicine (Residency)
- University of Utah School of Medicine, Adult/Pediatric Infectious Disease (Fellowship)
Disclosures
- NIAID/BioFire grant recipient
- WebMD - Preparer of CME material
- GSK - Consultant
- Sanofi – Consultant
- CDC Grant