Quarantine for leptospirosis was introduced in three settlements in the Moscow region. In a dairy farm in Staraya Rosa in Rosa district, a disease was discovered and therefore the quarantine was announced. According to the Ministry of Agriculture of the Moscow region, the same restrictions apply in Glukhovo and the village of Glukhovo. In the area covered by quarantine measures, there is a temporary ban on organizing events related to the mass presence of animals. Leptospirosis affects both domestic and wild animals, and there is also a risk of human infection. The disease is transmitted by contaminated water, wet soil and direct contact with infected animals.