Doyle Ward

Doyle Ward is an Associate Professor in the Department of Microbiology at UMass Chan Medical School (T.H. Chan School of Medicine), where he directs operations at the UMass Center for Microbiome Research. His work bridges microbial genomics and clinical applications, focusing on pathogen transmission in hospitals and communities.

• PhD in Molecular Biology (Princeton University)
• Key research areas: Microbiome dynamics, bacterial genomics, healthcare-associated infections, SARS-CoV-2 surveillance

He has pioneered strain-level metagenomic approaches to link microbiome composition with clinical outcomes in preterm infants and nursing home populations. His collaborative projects integrate GIS-enabled epidemiology with pathogen phylogenetics to trace transmission networks.

Recent publications highlight his work on:

• Microbiome-pathogen interactions (Clostridioides difficile, MRSA)
• Neurodegenerative disease links (Alzheimer's microbiome)
• Antibiotic resistance dynamics in transplant recipients
• Surveillance systems for SARS-CoV-2 variants

As a principal investigator, he leads the Ward Lab and contributes to the Program in Microbiome Dynamics. His collaborations span clinical microbiology, computational biology, and public health policy.