Listeriosis in Pregnancy: Practitioners' Food Safety Counselling Practices to Pregnant Women

Factors Influencing Food Safety Education Practices among Obstetricians

Healthcare providers (HCPs) are responsible for educating pregnant women about food safety issues in to prevent infectious diseases; however, few HCPs provide their pregnant women with such information. This study aimed to identify food safety education practices, attitudes and barriers among obstetricians and determine the factors affecting education practices. In this cross-sectional study, 238 obstetricians completed a self-administered questionnaire. Medians with interquartile ranges, frequency, crosstabs test, Mann-Whitney U test, Kruska-Wallis H test, Dunn-Bonferroni post hoc method, and multiple regression were used for data analysis. The study found that obstetricians provide pregnant women with a low amount of food safety information (2.5 ± 0.42, and the top three barriers reported were lack of time (Mdn = 3, IQR = 1), lack of knowledge (Mdn = 3, IQR = 2), and heavy workload (Mdn = 3, IQR = 2). Furthermore, only a few obstetricians were interested in taking food safety education courses (30.2%) and exploring pregnant women's education needs (39.5%). Factors influencing education practices were total experience, lack of knowledge, and lack of time. Obstetricians should be more aware of the need to educate pregnant women about food safety issues. Understanding the influencing factors determined in this study will contribute to the development of an effective education plan to reinforce doctors' food safety education competency.

A vigilant observation to pregnancy associated listeriosis in Africa: Systematic review and meta-analysis

The burden of human listeriosis, an emerging food-borne illness would be higher in Africa due to poor food processing practices. The severity of the disease and the high case fatality rate make human listeriosis an important public health problem. Besides, pregnant women and their fetuses are at higher risk of gaining human listeriosis. Thus, we planned to estimate the pooled prevalence of pregnancy-associated human listeriosis in Africa. Primary studies were exhaustively searched using PubMed, Cochrane, Web of Science, Google Scholar, and University of Gondar online research repository. Observational studies (cross-sectional) revealing the pregnancy-associated human listeriosis were incorporated. Eligible studies were selected and critically appraised for quality using the Joanna Briggs Institute (JBI) quality appraisal checklist. The required data were extracted and exported to Stata version 14 for meta-analysis. The pooled prevalence of pregnancy-associated human listeriosis in Africa was estimated using a weighted inverse random effect model. Sensitivity and sub-group analysis were conducted for evidence of heterogeneity. Among 639 reviewed articles, 5 articles were eligible with total study participants of 621. The pooled prevalence of pregnancy-associated listeriosis was found to be 5.17% (95% CI, 1.51, 8.82). The pooled level resistance of isolates was high. Cotrimoxazole and erythromycin were the relative choices of antibiotics for pregnancy-associated listeriosis in Africa. The burden of pregnancy-associated listeriosis in Africa was higher with an increased level of antibiotic resistance. Therefore, we recommend due attention to the deadly emerging disease in terms of health educations and the role of food hygiene particularly for risk groups, pregnant women. The antibiotics of choice should be after performing drug susceptibility test.

Investigation of Listeriosis-Related Knowledge, Attitudes, and Practices Among Medical Staff in Fangshan, Beijing, China

The aim of this study was to gain insight into the knowledge of, attitude toward, and practical experience with listeriosis among medical staff. In two hospitals in Fangshan, Beijing, 410 medical staff members were randomly selected using a random sampling method. Each selected staff member was invited to participate in a standardized questionnaire interview. In total, 397 valid questionnaires were collected. With regard to the staff members' general knowledge of listeriosis, they answered 65.96% of the items correctly. The knowledge scores among obstetricians and gynecologists were higher than those of other clinical doctors (p < 0.05); however, obstetricians and gynecologists were less knowledgeable about which drugs are effective against listeriosis than the other doctors (p = 0.007). The percentage of participants with a positive attitude about preventing listeriosis was 96.47%, the percentage with practice formation was 52.39%. The medical staff's mean score for knowledge of listeriosis was 4.61 ± 1.83. The mean score for attitude toward listeriosis was 9.71 ± 1.31. There was a significant association between attitude and knowledge of listeriosis (r = 0.221, p < 0.001). Medical staff obtained a mean score of 2.10 ± 1.07 for the practice formation. There was a significant association between practice formation and knowledge of listeriosis (r = 0.502, p < 0.001). The mean knowledge-attitude-practice (KAP) score for listeriosis among medical staff was 16.41 ± 3.19. The KAP scores were significantly correlated with age (r = 0.129, p = 0.011), occupation (r = -0.103, p = 0.041), department (r = -0.168, p = 0.001), and professional title (r = 0.166, p = 0.001). To improve medical outcomes and foodborne disease surveillance, medical staff should receive more training on listeriosis and the content of the training should be adjusted.