Dr. Samuel Sheppard

Biography

Samuel Sheppard is a professor in the Department of Biology at the University of Oxford, specializing in Microbial Genomics and leading the Evolution Section in Microbiology & Infectious Disease. His research focuses on bacterial pathogens such as Campylobacter, Acinetobacter, Escherichia coli, Helicobacter, Staphylococcus, and Streptococcus, examining the rise of antimicrobial resistance and its implications for human and animal health. He investigates the emergence and spread of these organisms governed by basic evolutionary processes, with an emphasis on genetic basis of phenotype variation and host adaptation. His work also delves into ecological genomics, using genomic approaches to understand the niche distribution and transmission of pathogenic bacteria. Sheppard collaborates with global partners to develop genomic surveillance programs and decision support tools. He actively seeks to validate genotype-phenotype associations through experimental approaches and encourages the exploration of mutation, recombination, and selection in shaping coadapted genomes. His commitment to understanding the complexities of microbial genomics is evident in his dedication to addressing significant public health challenges, particularly in low- and middle-income countries.

Research Interests