Dr. Papazahariadou G. Margarita is affiliated to Department of Infectious and Parasitic Diseases and Pathology, Aristotle University of Thessaloniki, where Dr. Papazahariadou G. Margarita is currently working as Professor. Dr. Papazahariadou G. Margarita has authored and co-authored several national and international publications and also working as a reviewer for reputed professional journals. Dr. Papazahariadou G. Margarita is having an active association with different societies and academies around the world. Dr. Papazahariadou G. Margarita made his mark in the scientific community with the contributions and widely recognition from honourable subject experts around the world. Dr. Papazahariadou G. Margarita has received several awards for the contributions to the scientific community. Dr. Papazahariadou G. Margarita major research interest involves parasitic fauna, Dust mites, Control of Coccidiosis .

Research on parasitic fauna (detection and identification) of protozoa, helminths and arthropods) of all animals and man as well as on prevention and therapy of many parasitic diseases, Control of Coccidiosis ( Eimeriosis) of chickens with various aromatic plants or their extracts (ground oregano, oregano essential oil, Sideritis scardica, Fraxinus ornus) et. al. as alternatives coccidiostatic against the coccidian E. tenella challenged chickens, Dust mites as the most common aeroallergens in asthmatic man and atopic dogs.