enterobacter asburiae ( e. asburiae) is a facultative anaerobic, non-spore-forming gram-negative rod-shaped bacterium belonging to the family of enterobacteriaceae . it is an opportunistic pathogen that its strains are isolated from a variety of clinical and environmental specimens. since powdered infant formula milk (pif) is not a sterile product, it is an excellent medium for bacterial growth...

Powdered infant formula (PIF) can become contaminated during production with harmful bacteria such as Cronobacter spp. (formerly Enterobacter sakazakii). Inadequate conditions of preparation and handling of PIF can therefore exacerbate the risk of severe infection, especially in preterm infants. The WHO emphasized three main interventions for preparation and handling of PIF: (1) to dilute the p...

BACKGROUND AND OBJECTIVES Pantoea agglomerans is a Gram-negative rod in the Enterobacteriaceae family. It is reported as both commensal and opportunistic pathogen of animals and humans. This organism is potential candidates as powdered infant milk formula-borne opportunistic pathogen. The aim of our study was to perform isolation, identification and antimicrobial susceptibility pattern of Panto...

OBJECTIVE Enterobacter cowanii is a genus of common gram-negative, facultatively anaerobic, rod-shaped, non-spore-forming bacterium of the Enterobacteriaceae family. This organism can be potentially a powdered infant milk formula-borne opportunistic pathogen. The aim of this study was to isolate and identify E. cowanii from consumed powdered infant formula milk (PIF) in intensive care units (NI...

conclusions results showed that pif that is being consumed in iran is contaminated with this pathogen and can cause disease in infants; especially those hospitalized in neonatal intensive care units (nicus) and fed pif. the number of reported cases of cronobacter infections is very low, but nevertheless there has been a slight increase recently. while the reported cases worldwide are few, it ne...

Enterobacter sakazakii represents a significant risk to the health of neonates. This bacterium is an emerging opportunistic pathogen that is associated with rare but life-threatening cases of meningitis, necrotizing enterocolitis, and sepsis in premature and full-term infants. Infants aged <28 days are considered to be most at risk. Feeding with powdered infant formula (PIF) has been epidemiolo...

conclusions the present study was the first report on the isolation and identification of t. ptyseos from pif in iran. t. ptyseos are frequently present in various kinds of foods; therefore, further investigation on these samples is required. it is necessary to track the t. ptyseos in a wide variety of foods and individuals especially in immunocompromised people such as human immunodeficiency v...

This is the first report of the draft genome sequence of an Enterobacter species that may have been transmitted from powdered infant formula (PIF) to infants, resulting in illness. Enterobacter spp. are currently permitted in PIF, but the transmission of this strain indicates that the microbiological criteria for PIF may need revision.

BACKGROUND Tatumella ptyseos is a rod-shaped, Gram-negative, facultative, and anaerobic bacteria categorized in the Enterobacteriaceae family. It is a rare food-borne opportunistic pathogen which causes neonatal sepsis, bacteremia, and urinary tract infections. T. ptyseos has been also cultured from various food sources around the world. OBJECTIVES It is difficult to determine the source of t...