BACKGROUND: Food allergy is common in children with prevalence up to 10%. We assessed the clinico-laboratory characteristics and frequency of food sensitization to the commonly consumed food among upper Egyptian preschool children with recurrent wheezy chest. METHODS: This cross-sectional descriptive study was conducted on 100 preschool children with recurrent wheezy chest recruited from Emergency, Allergy, and Pulmonology units, Assiut University Children’s Hospital, Egypt. All enrolled patients were subjected to history taking, through examination, chest X-ray, skin prick testing (SPT), and lab investigations. RESULTS: Family history of allergy was found in 66 patients, while history of other allergies was reported in 47 patients. History of food allergy was positive in 47% of the studied patients, and 28 patients had positive reaction by SPT. Sensitization to fish, milk, egg, and wheat was found in 15, 8, 5, and 4 patients, respectively. Eighteen out of the 28 patients who were sensitized by SPT gave positive history of food allergy, while ten patients had no suggestive history; also, history suggestive of food allergy was negative in 35.7% of sensitized patients versus 61.1% of non-sensitized patients. CONCLUSIONS: Food sensitization is common in preschool Egyptian children with recurrent wheezing.

BACKGROUND: Food allergy is common in children with prevalence up to 10%. We assessed the clinico-laboratory characteristics and frequency of food sensitization to the commonly consumed food among upper Egyptian preschool children with recurrent wheezy chest. METHODS: This cross-sectional descriptive study was conducted on 100 preschool children with recurrent wheezy chest recruited from Emergency, Allergy, and Pulmonology units, Assiut University Children’s Hospital, Egypt. All enrolled patients were subjected to history taking, through examination, chest X-ray, skin prick testing (SPT), and lab investigations. RESULTS: Family history of allergy was found in 66 patients, while history of other allergies was reported in 47 patients. History of food allergy was positive in 47% of the studied patients, and 28 patients had positive reaction by SPT. Sensitization to fish, milk, egg, and wheat was found in 15, 8, 5, and 4 patients, respectively. Eighteen out of the 28 patients who were sensitized by SPT gave positive history of food allergy, while ten patients had no suggestive history; also, history suggestive of food allergy was negative in 35.7% of sensitized patients versus 61.1% of non-sensitized patients. CONCLUSIONS: Food sensitization is common in preschool Egyptian children with recurrent wheezing.

Background and Aim: Cronobacter sakazakii (C. sakazakii) has attracted considerable attention as an emerging neonatal pathogen and has been associated with outbreaks of life-threatening septicemia, necrotizing enterocolitis, and meningitis in neonates and infants globally. No data about the role of C. sakazakii as a cause of neonatal sepsis in North Africa is availale. Herein, we aimed to study the incidence of C. sakazakii in cases of neonatal sepsis, its distribution in different food samples in Egypt, antimicrobial profile, and the ability of the strains to form biofilms. Methods: A total of 100 positive blood cultures from cases of neonatal sepsis admitted to the neonatal ICU at Assiut University Children’s Hospital, Egypt, were analyzed. In addition, 1,100 food samples, including 400 powdered infant formula (PIF), 500 herbs, and 200 water samples were screened for the presence of C. sakazakii. We evaluated the antimicrobial profile and the ability of the strains to form biofilms. Results:Cronobactersakazakii wasdetectedin12outof100casesofneonatalsepsis. The organism was also isolated from PIF, herbs, and water in percentages of 17.5, 9.2, and 7.5%, respectively. Regarding the antimicrobial sensitivity, all strains were resistanttoampicillin,amoxicillin,ampicillin/sulbactam,clindamycin,cephalothin,andcephalexin. In addition, C. sakazakii strains showed the ability to form biofilms, but with variable degrees of cell density. Conclusion: We reported, for the first time, cases of neonatal sepsis caused by the emerging life-threatening pathogen C. sakazakii in Egypt. The organism was also detected in contaminated PIF, herbs, and water, which may be sources of infection for neonates, especially in countries where natural herbs are widely used as an alternative medicine. Finally, collective efforts by the parents, manufacturers of PIF, and healthcare personnel are essential to prevent serious infections caused by C. sakazakii, particularly in infants.

Background and Aim: Cronobacter sakazakii (C. sakazakii) has attracted considerable attention as an emerging neonatal pathogen and has been associated with outbreaks of life-threatening septicemia, necrotizing enterocolitis, and meningitis in neonates and infants globally. No data about the role of C. sakazakii as a cause of neonatal sepsis in North Africa is availale. Herein, we aimed to study the incidence of C. sakazakii in cases of neonatal sepsis, its distribution in different food samples in Egypt, antimicrobial profile, and the ability of the strains to form biofilms. Methods: A total of 100 positive blood cultures from cases of neonatal sepsis admitted to the neonatal ICU at Assiut University Children’s Hospital, Egypt, were analyzed. In addition, 1,100 food samples, including 400 powdered infant formula (PIF), 500 herbs, and 200 water samples were screened for the presence of C. sakazakii. We evaluated the antimicrobial profile and the ability of the strains to form biofilms. Results:Cronobactersakazakii wasdetectedin12outof100casesofneonatalsepsis. The organism was also isolated from PIF, herbs, and water in percentages of 17.5, 9.2, and 7.5%, respectively. Regarding the antimicrobial sensitivity, all strains were resistanttoampicillin,amoxicillin,ampicillin/sulbactam,clindamycin,cephalothin,andcephalexin. In addition, C. sakazakii strains showed the ability to form biofilms, but with variable degrees of cell density. Conclusion: We reported, for the first time, cases of neonatal sepsis caused by the emerging life-threatening pathogen C. sakazakii in Egypt. The organism was also detected in contaminated PIF, herbs, and water, which may be sources of infection for neonates, especially in countries where natural herbs are widely used as an alternative medicine. Finally, collective efforts by the parents, manufacturers of PIF, and healthcare personnel are essential to prevent serious infections caused by C. sakazakii, particularly in infants.

Background and Aim: Cronobacter sakazakii (C. sakazakii) has attracted considerable attention as an emerging neonatal pathogen and has been associated with outbreaks of life-threatening septicemia, necrotizing enterocolitis, and meningitis in neonates and infants globally. No data about the role of C. sakazakii as a cause of neonatal sepsis in North Africa is availale. Herein, we aimed to study the incidence of C. sakazakii in cases of neonatal sepsis, its distribution in different food samples in Egypt, antimicrobial profile, and the ability of the strains to form biofilms. Methods: A total of 100 positive blood cultures from cases of neonatal sepsis admitted to the neonatal ICU at Assiut University Children’s Hospital, Egypt, were analyzed. In addition, 1,100 food samples, including 400 powdered infant formula (PIF), 500 herbs, and 200 water samples were screened for the presence of C. sakazakii. We evaluated the antimicrobial profile and the ability of the strains to form biofilms. Results:Cronobactersakazakii wasdetectedin12outof100casesofneonatalsepsis. The organism was also isolated from PIF, herbs, and water in percentages of 17.5, 9.2, and 7.5%, respectively. Regarding the antimicrobial sensitivity, all strains were resistanttoampicillin,amoxicillin,ampicillin/sulbactam,clindamycin,cephalothin,andcephalexin. In addition, C. sakazakii strains showed the ability to form biofilms, but with variable degrees of cell density. Conclusion: We reported, for the first time, cases of neonatal sepsis caused by the emerging life-threatening pathogen C. sakazakii in Egypt. The organism was also detected in contaminated PIF, herbs, and water, which may be sources of infection for neonates, especially in countries where natural herbs are widely used as an alternative medicine. Finally, collective efforts by the parents, manufacturers of PIF, and healthcare personnel are essential to prevent serious infections caused by C. sakazakii, particularly in infants.

Background and Aim: Cronobacter sakazakii (C. sakazakii) has attracted considerable attention as an emerging neonatal pathogen and has been associated with outbreaks of life-threatening septicemia, necrotizing enterocolitis, and meningitis in neonates and infants globally. No data about the role of C. sakazakii as a cause of neonatal sepsis in North Africa is availale. Herein, we aimed to study the incidence of C. sakazakii in cases of neonatal sepsis, its distribution in different food samples in Egypt, antimicrobial profile, and the ability of the strains to form biofilms. Methods: A total of 100 positive blood cultures from cases of neonatal sepsis admitted to the neonatal ICU at Assiut University Children’s Hospital, Egypt, were analyzed. In addition, 1,100 food samples, including 400 powdered infant formula (PIF), 500 herbs, and 200 water samples were screened for the presence of C. sakazakii. We evaluated the antimicrobial profile and the ability of the strains to form biofilms. Results:Cronobactersakazakii wasdetectedin12outof100casesofneonatalsepsis. The organism was also isolated from PIF, herbs, and water in percentages of 17.5, 9.2, and 7.5%, respectively. Regarding the antimicrobial sensitivity, all strains were resistanttoampicillin,amoxicillin,ampicillin/sulbactam,clindamycin,cephalothin,andcephalexin. In addition, C. sakazakii strains showed the ability to form biofilms, but with variable degrees of cell density. Conclusion: We reported, for the first time, cases of neonatal sepsis caused by the emerging life-threatening pathogen C. sakazakii in Egypt. The organism was also detected in contaminated PIF, herbs, and water, which may be sources of infection for neonates, especially in countries where natural herbs are widely used as an alternative medicine. Finally, collective efforts by the parents, manufacturers of PIF, and healthcare personnel are essential to prevent serious infections caused by C. sakazakii, particularly in infants.

Background and Aim: Cronobacter sakazakii (C. sakazakii) has attracted considerable attention as an emerging neonatal pathogen and has been associated with outbreaks of life-threatening septicemia, necrotizing enterocolitis, and meningitis in neonates and infants globally. No data about the role of C. sakazakii as a cause of neonatal sepsis in North Africa is availale. Herein, we aimed to study the incidence of C. sakazakii in cases of neonatal sepsis, its distribution in different food samples in Egypt, antimicrobial profile, and the ability of the strains to form biofilms. Methods: A total of 100 positive blood cultures from cases of neonatal sepsis admitted to the neonatal ICU at Assiut University Children’s Hospital, Egypt, were analyzed. In addition, 1,100 food samples, including 400 powdered infant formula (PIF), 500 herbs, and 200 water samples were screened for the presence of C. sakazakii. We evaluated the antimicrobial profile and the ability of the strains to form biofilms. Results:Cronobactersakazakii wasdetectedin12outof100casesofneonatalsepsis. The organism was also isolated from PIF, herbs, and water in percentages of 17.5, 9.2, and 7.5%, respectively. Regarding the antimicrobial sensitivity, all strains were resistanttoampicillin,amoxicillin,ampicillin/sulbactam,clindamycin,cephalothin,andcephalexin. In addition, C. sakazakii strains showed the ability to form biofilms, but with variable degrees of cell density. Conclusion: We reported, for the first time, cases of neonatal sepsis caused by the emerging life-threatening pathogen C. sakazakii in Egypt. The organism was also detected in contaminated PIF, herbs, and water, which may be sources of infection for neonates, especially in countries where natural herbs are widely used as an alternative medicine. Finally, collective efforts by the parents, manufacturers of PIF, and healthcare personnel are essential to prevent serious infections caused by C. sakazakii, particularly in infants.

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