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Abstract Background Early diagnosis of food allergies (FA) is important for a favorable prognosis. This study aimed to determine the level of awareness of FA among pediatricians in Kuwait. Method A 43-item self-administered questionnaire was designed and distributed to pediatricians working at 4 government hospitals in Kuwait. Results A total of 140 pediatricians completed the questionnaire, with a participation rate of 51.1% (81 males and 59 females). The mean age of participants was 40.81 years, and the mean number of years working in pediatrics was 13.94 years. The mean overall knowledge score was 22.2. The pediatricians' overall knowledge scores were found to be significantly associated with their age (older pediatricians had higher overall scores) and years of experience as a pediatrician but were independent from hospital site, gender, or rank. A multiple linear regression revealed pediatrician age and gender were the only variables that were significantly associated with the overall knowledge score. Only 16.4% of the participants answered at least 2/3 of the survey questions correctly. The questions that were correctly answered by ≤ 2/3 of the participants constituted 80% of clinical presentation questions, 66.6% of diagnostics questions, 77.7% of treatment questions, and 42.8% of prevention questions. Interestingly, among 68 pediatricians (48.5%) who determined that they felt comfortable evaluating and treating patients with FA, only 12 (17.6%) passed the questionnaire. Conclusions This survey demonstrates that there is a noteworthy deficiency of pediatricians' awareness about FA. The implementation of strategies to improve pediatricians' awareness is critical to diagnose food allergy patients early and improve their health and outcomes.

The 19 studies presented here are the product of an elaborate research programme developed by the Central Agency for Public Mobilisation and Statistics with the collaboration of the World Fertility Survey Programme of the International Statistical Institute, and the World Bank. Drawing upon the data collected in the Egyptian Fertility Survey, which was conducted in 1980, the major objective of this volume is to identify the salient features of the diversity in patterns of demographic preference and behaviour in Egypt, and to investigate the way in which social and economic modernization has shaped these patterns and affected the underlying processes. (DÜI-Hns)

BACKGROUND: Multidrug-resistant Klebsiella pneumoniae spp. (kp) are emerging agents of severe infections of the respiratory, urinary tract and wounds that can progress to fatal septicemia. The use of bacteriophages is currently being considered as an effective alternative or adjuvant to antibiotic therapy. RESULTS: In this study, we report capsule (K)-typing of 163 carbapenem-resistant Kp (CRKP) isolated 2014–2018 at the Military Hospital of Instruction of Tunis (MHT), Tunisia, by partial amplification and sequencing of the Kp wzi gene. The most prevalent K-type overall was K64 with 50.3% followed by K17 and K27 (22.7 and 11.0%, respectively). K64 Kp strains were most common and associated with increased case/fatality rates, especially at the intensive care unit (ICU). Using a K64 Kp strain we isolated and characterized a lytic Kp phage, vB_KpP_TUN1 (phage TUN1), from wastewater samples of the ICU at the MHT. TUN1 belongs to the Autographiviridae family and specifically digests K64 Kp capsules most probably via a depolymerase encoded by gp47. Furthermore, we successfully assembled phage TUN1 in a non-replicative host (E. coli) raising the possibility of in vitro assembly in the absence of live bacterial hosts. We propose that phage TUN1 is a promising candidate to be used as an adjuvant or an alternative to antibiotic therapy in CRKP infections, facilitating regulatory approval of phage therapy. CONCLUSIONS: K64, K17 and K27 are the most common wzi capsule types in this geographical location in Northern Africa. The lytic phage TUN1 efficiently lyses K64 Kp strains associated with increased case/fatality rates at body temperature. Together with its ability to be rescued in a non-replicative host these features enhance the utility of this phage as an antibacterial agent. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12866-021-02251-w.