Некоторые эпидемиологические аспекты хеликобактериоза

Abstract

Intensive epidemiological studies conducted around the world show that almost every second person is the carrier of Нelicobacter рylori and the transfer of the microorganism is from person to person, the existence of a reservoir of infection among animals has not been proven. Ways of transmission, in the family and outside the family, are in both cases through household items and food. The level of infection depends on the socio-economic status of the population. The fecal-oral route of transmission of Нelicobacter рylori infection is realized mainly in children and at very low hygienic skills in susceptible individuals. As to the oral-oral route of transmission, the information about it remains ambiguous, and the mechanisms are not fully understood.