Knowledge, attitudes, and practices related to the prevention of adverse pregnancy outcomes among samples of females in Al-Suwaira city, Wasit Governorate, Iraq.

Introduction: Adverse pregnancy outcomes pose serious health risks to both periconceptional women and newborns. This study aimed to investigate the levels of knowledge, attitudes, and practice (KAP) toward adverse pregnancy outcomes among women of reproductive age in Al-Suwaira, Wasit governorate, Iraq. Methods: During November 2021 to February 2022, cross-sectional research of randomly selected women was performed. The KAP was evaluated with a standard, self-administered questionnaire. The outcomes were described using a descriptive analysis. Results: The questionnaire was completed by 118 women. Participants had good knowledge and positive attitudes and practices toward adverse pregnancy outcomes. The findings revealed that the majority of participants were between the ages of 20 and 25 (n = 57, 48.3%) and had a Bachelor's degree (n = 106, 89.8%).Knowledge gaps were discovered in the areas of the danger of pregnancy at a young age of less than 17 years (30.5%), the link between lack of maternal education and poor births (24.6%), and the influence of drug misuse on the fetus (17.8%). The participants learn more around pregnancy-related risk factors via internet (n = 38, 32.2%) and university (n = 34, 28.8%). Conclusions: The participants in this study had good knowledge, positive attitude, and positive practice regarding adverse pregnancy outcomes. However, there were some knowledge gaps. Therefore, to raise awareness among local women, it seems advisable to strengthen and strictly apply awareness-raising plans.

Student's perspectives, satisfaction and experiences with online and classroom learning during the COVID-19 pandemic: Findings and implications on blended learning.

Objectives: The coronavirus disease 2019 (COVID-19) pandemic disrupted classroom-based learning, necessitating the adoption of online learning in most universities. However, there has been a lack of information on university students' perspectives regarding online learning during the COVID-19 pandemic. This study assessed the perspectives, satisfaction and experiences with online and classroom learning among human health students at the University of Zambia. Methods: This cross-sectional study was conducted among 737 students at the University of Zambia from October 2022 to April 2023. Data were analysed using Stata version 16.1. Results: Of the 737 participants, 51.6% were female and 56.5% agreed that blended learning should continue even after the COVID-19 pandemic. However, 78.4% of the students believed that group discussions were more suitable in the classroom than online learning. Most students (67.1%) disagreed that they preferred online learning to classroom learning. Furthermore, 77.6% of the students disagreed that online learning gave more satisfaction than classroom learning. Conclusions: This study found that most students recommended the continuation of blended learning after the pandemic. However, they believed that follow-up tutorials and assessments were better undertaken in physical classrooms than online learning. These findings are important in sensitising stakeholders in the education sector and governments to consider blended learning as a teaching strategy in the future. There is a need to develop and implement curricula that offer blended learning to students as well as ensure the students have the necessary facilities and equipment to support such learning.

Metallic Nanoparticles: Their Potential Role in Breast Cancer Immunotherapy via Trained Immunity Provocation.

Owing to drawbacks in the current common cancer therapies including surgery, chemotherapy and radiotherapy, the development of more reliable, low toxic, cost-effective and specific approaches such as immunotherapy is crucial. Breast cancer is among the leading causes of morbidity and mortality with a developed anticancer resistance. Accordingly, we attempted to uncover the efficacy of metallic nanoparticles (MNPs)-based breast cancer immunotherapy emphasizing trained immunity provocation or innate immunity adaptation. Due to the immunosuppressive nature of the tumor microenvironment (TME) and the poor infiltration of immune cells, the potentiation of an immune response or direct combat is a goal employing NPs as a burgeoning field. During the recent decades, the adaptation of the innate immunity responses against infectious diseases and cancer has been recognized. Although the data is in a scarcity with regard to a trained immunity function in breast cancer cells' elimination, this study introduced the potential of this arm of immunity adaptation using MNPs.

Assessment of the knowledge, attitude, and practice related to visceral leishmaniasis among residents of Al-Suwaira city, Wasit Governorate, Middle East of Iraq.

Introduction: It is important to assess the knowledge, attitudes, and practice (KAP) related to visceral leishmaniasis (VL) to implement an effective control program. Hence, this study aimed to highlight KAP among residents of Al-Suwaira city in Wasit Governorate, Middle East of Iraq. Methods: During March to May 2021, a cross-sectional study was done on 121 randomly selected residents. A normal self-administered questionnaire was used to measure KAP. Descriptive analysis was used to present the results. Results: Overall, participants indicated average knowledge towards VL. However, the incubation period of VL (23.9%), the symptoms of VL (57.9%), and the diseases' transmission ways (54.5%) were recognized as knowledge gaps. Participants had a positive attitude towards VL, as the majority of them (more than 70.0%) agreed that VL causes health problems in local populations and local communities should be actively involved in the fight against VL. Also, the majority of participants agreed that VL is a treatable disease. Regarding the practice towards VL, 110 (90.9%) participants had taken preventive measures against sand fly bites. The majority of respondents (44.6%) chose cleanliness as a preventive measure. The main sources of information that participants used to learn about the disease were the Internet (57.0%) and television (19.8%). Conclusion: Overall, participants had good knowledge, positive attitudes, and good practice when it came to VL prevention. However, there were also some gaps. Hence, it is recommended that knowledge-based strategies be strengthened and implemented consistently to raise awareness among residents in the region.

Occurrence of virulence factors and carbapenemase genes in Salmonella enterica serovar Enteritidis isolated from chicken meat and egg samples in Iraq.

BACKGROUND: Food-borne infections mainly due to Salmonella enterica serovar Enteritidis (S. Enteritidis) are major concerns worldwide. S. Enteritidis isolates may serve as reservoirs for spreading antimicrobial drug resistance genes including carbapenemases. This study aimed to screen the occurrence of virulence factors, carbapenemases, and antibiotic resistance genes in S. Enteritidis isolated from chicken meat and eggs in Iraq. RESULTS: In total, 1000 non-duplicated chicken meat and 1000 egg samples were collected during 2019-2020. Presumptive S. Enteritidis isolates were initially identified by standard bacteriology tests and then were confirmed using polymerase chain reaction (PCR). Carbapenem resistance was detected using the disk diffusion method. Virulence and carbapenemase genes were screened using the PCR method. In total, 100 (5.0%) S. Enteritidis isolates were identified from 2000 samples collected using phenotypic and molecular methods. These isolates were identified from 4.9% chicken meat (n = 49/1000) and 5.1% egg (n = 51/1000) samples, respectively. The most and the least susceptibility was found to gentamicin and ceftazidime antibiotics, respectively. The prevalence of different virulence factors were as follows: phoP/Q (40.0%), traT (30.0%), stn (22.0%), slyA (11.0%), and sopB (9.0%). Among 20 carbapenem-resistant S. Enteritidis isolates, the most predominant carbapenemase gene was blaIMP (35.0%, n = 7), followed by blaOXA-48-like (25.0%, n = 5), and blaNDM (10.0%, n = 2), while the blaKPC and blaVIM genes were not detected. The coexistence of blaIMP, blaOXA-48-like, and blaNDM genes was determined in two isolates. The prevalence of different antibiotic resistance genes were as follows: tetA (87.1%), tetB (87.1%), dfrA1 (77.6%), and sul1 (83.6%). CONCLUSION: Considering the existence of carbapenem-resistant S. Enteritidis harboring different virulence and antibiotic resistance genes in chicken meat and egg samples, adherence to proper hygienic conditions should be considered.

Innovative modern bio-preservation module of meat by lytic bacteriophages against emergent contaminants.

Meat is a perishable product that has a short shelf life and can be ruined easily if the proper preservation measures are not employed. It is difficult to control all potential sources of microbial contamination due to the complexity of the habitats present during the pre-harvest, harvest, and post-harvest stages of the food supply chain. This is due to the fact that contamination can occur at any stage. As a consequence of this, the food industry is perpetually at risk of being tainted by microorganisms, notwithstanding the progress that has been made in contemporary technology. Antibiotic usage has exacerbated the problem, leading to the emergence of infections transmitted by antibiotic-resistant foods. It's critical to work on novel ways to reduce microbial contamination in meat and in the meat processing environment. Therefore, to assure the wholesomeness of the finished product, several control procedures must be adopted throughout the food manufacturing and processing chain. Because of this, bacteriophages and the derivatives of these viruses have arisen as an innovative, significant, and risk-free option for the prevention, treatment, and/or elimination of such pollutants in a variety of foodstuff handling environments. So, the focus of this review was on the future potential of integrated phage, modified phage, and their derivatives as antimicrobials in the traditional farm-to-table setting, which encompasses areas like primary production, post-harvest processing, bio-sanitation, and bio-detection. In addition to presenting certain safety concerns. Also, this paper discusses how to assure the safe and successful use of bacteriophages in the future.