Zachary Most

Zachary Most is a physician-scientist at UT Southwestern Medical Center, specializing in Pediatrics with a focus on infectious diseases and public health. His research integrates clinical practice with epidemiological analysis to address antimicrobial resistance, infection control, and health disparities.

• Medical School: University of Miami School of Medicine (2015)
• Residency: UT Southwestern/Children's Medical Center (2018)
• Fellowship: UT Southwestern/Children's Medical Center (2021)
• Postgraduate Training: London School of Hygiene and Tropical Medicine (2021)

Most's work spans antimicrobial resistance, diagnostic stewardship, and respiratory viral epidemiology. Recent studies analyze healthcare-associated infections, socioeconomic drivers of resistance, and the role of biomarkers like procalcitonin in pediatric sepsis management. His research also addresses the impact of public health policies, such as universal masking discontinuation and contact precautions for MRSA.

Key trends in his publications include predictive modeling for antimicrobial resistance, social determinants of health, and misinformation dynamics on social media platforms. His interdisciplinary approach bridges pediatric infectious diseases, public health analytics, and healthcare quality improvement.