Antihelmintic resistance as an environmental issue

Abstract

Anthelmintic resistance (AR) represents the reduced sensitivity of parasites to substances used for the treatment of parasitosis of animals, ie, the possibility of their survival, to the recommended doses of used antiparasitics used for certain types of parasites. The appearance of this undesirable characteristic occurs as a consequence of inadequate use of antiparasitics during the treatment of diseased animals as well as the need for better economic results in modern livestock production. Available data indicate that AR has been recorded in many countries, and preliminary studies show that it is also present in our country. Pasture farming allows the spread of AR in nature and adverse effects on wildlife.