Marek Kulka (PhD, DVM, MSc) is an Associate Professor in the Department of Pathology and Veterinary Diagnostics at Warsaw University of Life Sciences. His scientific research is focused on laboratory diagnostics applications in animal diseases and welfare. The scope of his research includes veterinary hematology and usage of the extracellular vesicles (EVs) as new potential markers. He also interested in animals immunomodulation. In the clinical practice he is specializing in internal medicine, especially in patients with blood disorders.