RESUMO
The basic sources of pyoseptic infection pathogens are infected and colonized neonatal infants in maternity hospitals. Microbiological monitoring revealed the specific features of biocenosis formation in the newborn in the "Mother and Baby" units, resuscitative departments (RD), intensive care units, and neonatal abnormality departments (NAD). Irrespective of the conditions of hospital stay, methicillin-resistant S. epidermis (MRSE) and Enterococcus faecium were prevalent in the neonatal microbial landscape. Colonization with the normal flora in the newborn actively treated with antibiotics is difficult in RD, at the same time there is a significant infection with the mycotic flora. Broad-spectrum beta-lactamase producing Klebsiela pneumonia strains have received wide acceptance in NAD.