A preliminary survey of aerobic bacteria in breast milk of mothers from the low-income group in Nigeria.
The aerobic bacteria colonizing breast milk of the low-income group in Nigeria were quantified to assess its suitability for use in milk banks. In parallel, the nutritional and health status of donating mothers and their infants were assessed by physicians. The aerobic bacteria contained in the specimens included Streptococcus salivarius, Bacillus cereus, Klebsiella pneumoniae, Enterobacter aerogenes, Streptococcus pneumoniae, Streptococcus pyogenes, Pseudomonas aeruginosa and Staphylococcus epidermides. In general, the microbial load found in these milk samples is lower than levels considered dangerous. An analysis of the results showed that 50% of the mother's milk is contaminated, 17% of which was infected with primary pathogens. There was no correlation between demographic data, nutritional or health status of either mother or infant and microbial load in mother's milk. Milk obtained from this socio-economic group, is therefore, considered safe for use in milk banks.
D000328:Adult; D001420:Bacteria, Aerobic / Q000302:isolation & purification*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D008895:Milk, Human / Q000382:microbiology*; D009549:Nigeria; D011203:Poverty; D012959:Socioeconomic Factors