A lesson in the prevention of dental diseases for young athletes of the swimming school "Malachite". Age groups 4-5 years old, 6-8 years old. Volunteers of the Dental Faculty USMU conducted a health lesson at the Malakhit swimming school. The event was held in compliance with the requirements of the sanitary epidemiological regime, in small groups. During the meeting, kids learned about the rules for brushing teeth, a toothbrush and toothpaste, and received useful gifts!