[streptococcus group b in a maternity home with a decentralized system of newborn infant care (of the mother-child type)].in a maternity hospital with the decentralized system of infant care the presence of the group b streptococcal colonization of puerperants (13.0 +/- 4.5%), newborn infants (25.0 +/- 4.4%) and medical staff (16.9 +/- 3.2%) was established. the strains isolated in this hospital belonged to 13 different serotypes and antigenic combinations with type 1 a/c dominating among them (28.7 +/- 4.8%). group b streptococci were found to be transmitted by the vertical way in one out of two colonized mother-c ...19911872093
[ecologic and epidemiologic features of the circulation of streptococcus group b at a maternity clinic].in a maternity clinic the circulation of group b streptococci among the newborns, their mothers and the personnel was established during the period of 1982-1985. group b streptococci were detected at different biotypes of newborns (the pharynx, the imbilical stump, external suditory meatus, nasal and oral mucosa, eyes and feces), their mothers (the vagina, the perianal area, breast milk, the pharynx, urine, the umbilical cord, amniotic fluid) and in the pharynx of the personnel. in this maternit ...19892660476
[the sensitivity to 12 antibiotics of 125 strains of streptococcus group b isolated in a maternity home].sensitivity of 125 strains of group b streptococci isolated from newborns, their mothers and personnel in a maternity home was studied with respect to 12 antibiotics: benzylpenicillin, ampicillin, methicillin, cephalotin, erythromycin, lincomycin, levomycetin (chloramphenicol), oxacillin, tetracycline, streptomycin, gentamicin and ristomycin. the method of serial dilutions in a solid medium was applied. all the strains were sensitive to ristomycin and erythromycin. the predominating number of th ...19892698125
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