Due to the presence of combustion products in the air resulting from fires in the Chernobyl zone, the Ministry of Health of Ukraine recommends that residents of Kyiv and the Kyiv region spend as much time as possible at home, not go outside, drink more liquid. Also, do not open windows at home as much as possible, more often carry out wet cleaning. Smoke in the air can cause headaches, shortness of breath, coughing, and eye irritation.