Emerging microbial risks: Cronobacter sakazakii in powdered infant formula for infants under six months of age in Ethiopia
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View abstract on PubMed
Summary
This summary is machine-generated.Powdered infant formula (PIF) safety was assessed, finding Cronobacter sakazakii in 5.6% of samples, posing a risk to infants. While Salmonella was absent, microbial contamination highlights the need for strict PIF quality control.
Area Of Science
- Food Safety
- Microbiology
- Public Health
Background
- Powdered infant formula (PIF) is a non-sterile substitute for breastfeeding.
- PIF can be contaminated with pathogens like Cronobacter sakazakii, leading to high neonatal mortality (40-80%).
Purpose Of The Study
- To evaluate the microbial quality and safety of PIF for infants under six months.
- To detect indicator organisms and foodborne pathogens in PIF samples.
Main Methods
- A cross-sectional study analyzed 106 PIF samples.
- Microbial analysis included mesophilic aerobic counts, Enterobacteriaceae, coliforms, Salmonella, and Cronobacter sakazakii.
- Standard ISO and NMKL-Nordval International methods were employed.
Main Results
- 9.4% of samples had mesophilic aerobic counts.
- Enterobacteriaceae (9.4%) and coliforms (7.5%) were detected.
- Cronobacter sakazakii prevalence was 5.6%; Salmonella species were not detected.
Conclusions
- While most PIF met standards, some contained microbial contaminants.
- The presence of Cronobacter sakazakii indicates a potential health risk for infants.
- Stringent microbial controls and handling practices for PIF are crucial for infant safety.
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