The Use of Amyloyodin for the Prevention of Latent Mastitis in Cows

Abstract

The aim of the study was to prevent latent mastitis in cows by sanitizing the udder teats with amyloyodin solution (blue iodine). Research work on prevention of mastitis in cows was carried out during 2022 in the Balahovit teaching and experimental farm of ANAU, as well as in the laboratories of the ANAU Research Center for Veterinary Medicine and Veterinary Sanitary Examination on 14 Caucasian brown cows, with seven heads in each group.

In the experimental group, the treatment of teats after milking with an interval of 12 hours was carried out by applying amyloyodin to the teats of the udder by dipping them into small plastic cups filled with a solution of blue iodine to threequarters of the dish. The teats of cows in the control group were not treated with blue iodine, but were washed with warm clean water immediately after milking. To study the microbial contamination of the cow udder, swabs were taken from the teat skin in animals of the experimental and control groups. A microbiological study of swabs indicates that after milking the number of colonies of microorganisms in the experimental and control groups is approximately the same – 139 and 143, respectively. However, the use of amyloyodin showed preventive efficacy and longer hygienic protection of the teats skin in animals, i.e. the number of colonies in the experimental group decreased after 30 minutes (from 139 to 8), and in the control group, confluent growth of colonies was observed after the same period of time.