Prof Dr Siti Nursheena is a parasitologist in the Institute of Biological Sciences, Faculty of Science. Her expert area is in the field of mammalian helminthology and molecular parasitology to which she obtained her PhD from Royal Holloway, University of London, UK. Her research interests covers host-parasite interactions and epidemiology of a wide range of zoonotic parasites from protozoans, helminth and ectoparasites especially from stray animals, rodents and more recently human. Presently, she is the team leader for an epidemiological investigation into the incidence of parasitic infections among vulnerable community particularly among migrant workers, refugees and the urban poor. Dr Sheena also actively contributes to the Malaysian Society of Parasitology and Tropical Medicine, and was the vice president in 2016-2018 and president in 2018-2020. She contributes her time also on  2 editorial boards; the Tropical Biomedicine (Q3) as chief-in-editor and the editorial board member for Parasitology (Q1).