Vladislava Suchshikh - Kazakh Research Veterinary Institute, Almaty, Kazakhstan
Abdilkarim Karimov - Kazakh Research Veterinary Institute, Almaty, Kazakhstan
Malik Yussupov - Kazakh Research Veterinary Institute, Almaty, Kazakhstan
Batyrbek Aitzhanov - Kazakh Research Veterinary Institute, Almaty, Kazakhstan
Aspen Abutalip - Kazakh Research Veterinary Institute, Almaty, Kazakhstan
Assiya Mussayeva - Kazakh Research Veterinary Institute, Almaty, Kazakhstan
Natalya Yegorova - Kazakh Research Veterinary Institute, Almaty, Kazakhstan
Saltanat Mamanova - Kazakh Research Veterinary Institute, Almaty, Kazakhstan
Begali Kanatov - Kazakh Research Veterinary Institute, Almaty, Kazakhstan

There are over ۲,۰۰۰ anthrax-infected soil foci in Kazakhstan, posing a potential threat of infection with anthrax to the population. The anthrax soil foci are found in all regions of Kazakhstan, often located near residential buildings, interfering with the promising development of the region. Experimental work was carried out on the development of disinfection of the deep soil layers at a depth of up to ۳.۵ m using the drilling method. The experiments were carried out on a modular site measuring ۲۱۰ cm by ۲۸۰ cm with a natural occurrence of soil. The experimental site disinfection method included the complete filling of ۱۲ prepared wells with BA-۱۲ disinfectant. The soil in the wells had been previously contaminated with a vaccine culture of anthrax (Bacillus anthracis) pathogen ۵۵-VNIIVViM. The total volume of the disinfectant solution required for complete disinfection of the entire volume of the soil (the experimental site, amounted to ۱,۶۳۵ L) was determined. According to the authors, the main practical conclusion of the study was the possibility to use the scheme of disinfection of soil foci of anthrax burials developed during the experiment for carrying out production and construction work at the site of existing burials.

Drilling method, formaldehyde, Morbidity, Soil