Dr Jefferies has extensive research experience in molecular parasitology with a particular interest in emerging infectious diseases. He is currently working as a research scientist at the University of Bristol, UK, in the Schools of Biological Sciences and Veterinary Science. Dr Jefferies has published more than 20 research papers and is a reviewer for multiple journals in the fields of parasitology and veterinary science. With experience in both academic and commercial research environments, Dr Jefferies has expertise in the development of novel diagnostic methods, molecular epidemiology, population genetics, phylogenetics, molecular taxonomy and protein characterization. He has also worked on peptide-based drug discovery using yeast two-hybrid systems. Dr Jefferies began working with the Edanz Group as an editor in 2010.