Veterinary drug residues determination in raw milk in Croatia

► In 1259 milk samples examined in a three-year period only 0.69% were positive. ► Microbiological and immunoassay screening methods detected 37 positive samples. ► In two samples presence of penicillin G, amoxicillin and tetracycline were confirmed. ► Accordingly, raw milk in Croatia contains very low levels of veterinary drugs.