16 research outputs found
Utility of whole-genome sequencing during an investigation of multiple foodborne outbreaks of Shigella sonnei
In April 2018, Public Health England was notified of cases of Shigella sonnei who had eaten food from three different catering outlets in England. The outbreaks were initially investigated as separate events, but whole-genome sequencing (WGS) showed they were caused by the same strain. The investigation included analyses of epidemiological data, the food chain and microbiological examination of food samples. WGS was used to determine the phylogenetic relatedness and antimicrobial resistance profile of the outbreak strain. Ultimately, 33 cases were linked to this outbreak; the majority had eaten food from seven outlets specialising in Indian or Middle Eastern cuisine. Five outlets were linked to two or more cases, all of which used fresh coriander although a shared supplier was not identified. An investigation at one of the venues recorded that 86% of cases reported eating dishes with coriander as an ingredient or garnish. Four cases were admitted to hospital and one had evidence of treatment failure with ciprofloxacin. Phylogenetic analysis showed that the outbreak strain was part of a wider multidrug-resistant clade associated with travel to Pakistan. Poor hygiene practices during cultivation, distribution or preparation of fresh produce are likely contributing factors
Evaluation of primary care midwifery in the Netherlands: design and rationale of a dynamic cohort study (DELIVER)
<p>Abstract</p> <p>Background</p> <p>In the Netherlands, midwives are autonomous medical practitioners and 78% of pregnant women start their maternity care with a primary care midwife. Scientific research to support evidence-based practice in primary care midwifery in the Netherlands has been sparse. This paper describes the research design and methodology of the multicenter multidisciplinary prospective DELIVER study which is the first large-scale study evaluating the quality and provision of primary midwifery care.</p> <p>Methods/Design</p> <p>Between September 2009 and April 2011, data were collected from clients and their partners, midwives and other healthcare professionals across the Netherlands. Clients from twenty midwifery practices received up to three questionnaires to assess the expectations and experiences of clients (e.g. quality of care, prenatal screening, emotions, health, and lifestyle). These client data were linked to data from the Netherlands Perinatal Register and electronic client records kept by midwives. Midwives and practice assistants from the twenty participating practices recorded work-related activities in a diary for one week, to assess workload. Besides, the midwives were asked to complete a questionnaire, to gain insight into collaboration of midwives with other care providers, their tasks and attitude towards their job, and the quality of the care they provide. Another questionnaire was sent to all Dutch midwifery practices which reveals information regarding the organisation of midwifery practices, provision of preconception care, collaboration with other care providers, and provision of care to ethnic minorities. Data at client, midwife and practice level can be linked. Additionally, partners of pregnant women and other care providers were asked about their expectations and experiences regarding the care delivered by midwives and in six practices client consults were videotaped to objectively assess daily practice.</p> <p>Discussion</p> <p>In total, 7685 clients completed at least one questionnaire, 136 midwives and assistants completed a diary with work-related activities (response 100%), 99 midwives completed a questionnaire (92%), and 319 practices across the country completed a questionnaire (61%), 30 partners of clients participated in focus groups, 21 other care providers were interviewed and 305 consults at six midwifery practices were videotaped.</p> <p>The multicenter DELIVER study provides an extensive database with national representative data on the quality of primary care midwifery in the Netherlands. This study will support evidence-based practice in primary care midwifery in the Netherlands and contribute to a better understanding of the maternity care system.</p
Clientsâ psychosocial communication and midwivesâ verbal and nonverbal communication during prenatal counseling for anomaly screening
Objectives: This study focuses on facilitation of clientsâ psychosocial communication during prenatal
counseling for fetal anomaly screening. We assessed how psychosocial communication by clients is
related to midwivesâ psychosocial and affective communication, client-directed gaze and counseling
duration.
Methods: During 184 videotaped prenatal counseling consultations with 20 Dutch midwives, verbal
psychosocial and affective behavior was measured by the Roter Interaction Analysis System (RIAS). We
rated the duration of client-directed gaze. We performed multilevel analyses to assess the relation
between clientsâ psychosocial communication and midwivesâ psychosocial and affective communication,
client-directed gaze and counseling duration.
Results: Clientsâ psychosocial communication was higher if midwivesâ asked more psychosocial questions
and showed more affective behavior (b = 0.90; CI: 0.45â1.35; p < 0.00 and b = 1.32; CI: 0.18â2.47;
p = 0.025, respectively). Clients âpsychosocial communication was not related to midwivesâ clientdirected
gaze. Additionally, psychosocial communication by clients was directly, positively related to the
counseling duration (b = 0.59; CI: 0.20â099; p = 0.004).
Conclusions: In contrast with our expectations, midwivesâ client-directed gaze was not related with
psychosocial communication of clients.
Practice implications: In addition to asking psychosocial questions, our study shows that midwivesâ
affective behavior and counseling duration is likely to encourage clientâs psychosocial communication,
known to be especially important for facilitating decision-making
Observational study to assess pregnant womenâs knowledge and behaviour to prevent toxoplasmosis, listeriosis and cytomegalovirus
Association of picky eating around age 4 with dietary intake and weight status in early adulthood:A 14-year follow-up based on the KOALA birth cohort study
Tropane and ergot alkaloids in grain-based products for infants and young children in the Netherlands in 2011â2014
An LC-MS/MS multi-method was developed to simultaneously quantify ergot alkaloids (EAs) and tropane alkaloids (TAs) in 113 cereal-based food for infants and young children. To assess yearly variation, samples were collected in 2011, 2012 and 2014. EAs were detected in 54% and TAs in 22% of the samples. Mean EA levels in the three sampling years were 10.6, 6.2 and 8.6 ”g kgâ1, respectively (maximum: 115.4 ”g kgâ1), indicating that exposure to EAs would not have exceeded the health-based guidance values set by EFSA in 2012. Mean TA levels were 3.9, 2.4 and 0.4 ”g kgâ1, respectively (maximum: 80.8 ”g kgâ1). The acute reference dose for TAs, derived by EFSA in 2013, would have been exceeded by young children when consuming some of the products sampled in 2011â2012. TA levels had decreased drastically in 2014, possibly due to measures taken by producers as response to the EFSA Opinion
Simultaneous quantification of ergot and tropane alkaloids in bread in the Netherlands by LC-MS/MS
Atropine and scopolamine are tropane alkaloids (TAs), which are regulated for cereal-based foods for children in the EU. For ergot alkaloids (EAs) in cereals and cereal-based food harmonised legislation is not yet established. A fast and straightforward method, which employs extraction by acidified water/methanol followed by ultra-filtration prior to analysis by LC-MS/MS, was validated in bread for 20 EAs and six TAs. LOQs for individual alkaloids ranged from 0.3 to 1.2 ”g kgâ1, while recoveries ranged from 65% to 94% and repeatability from 3.4% to 17%. A survey was conducted in the Netherlands on 40 retail samples of bread (wheat, rye, wheat-rye, multi-grain) collected in 2014 and 2018. TAs, including atropine and scopolamine, were not detected. Eighteen different EAs were detected and total levels varied between â1. Since EAs were detected in a wide concentration range, it is recommended to monitor their occurrence in bread more regularly.</p
"Scholar from the West": Giulio Aleni S.J. (1582-1649) and the Dialogue between Christianity and China
textabstractBackground: Chlamydia trachomatis infections in pregnancy can cause maternal disease, adverse pregnancy outcomes and neonatal disease, which is why chlamydia screening during pregnancy has been advocated. The effectiveness of a screening program depends on the knowledge of health care professionals, women and partners and the acceptability for screening of the target population. We assessed the knowledge of chlamydia infection among pregnant women and their partners in the Netherlands, their attitudes towards testing, and their experiences of being offered a chlamydia test. In addition, we evaluated the association between participants' background characteristics and knowledge of chlamydia. Methods. Pregnant women aged †30 years and their partners (regardless of their age) attending one of the participating primary midwifery care practices in the Netherlands were invited to participate. All participants completed a questionnaire, pregnant women provided a vaginal swab and partners provided a urine sample to test for C. trachomatis. Results: In total, 383 pregnant women and 282 partners participated in the study of whom 1.9% women and 2.6% partners tested chlamydia positive. Participants had high levels of awareness (92.8%) of chlamydial infection. They were knowledgeable about the risk of chlamydia infection; median knowledge score was 9.0 out of 12.0. Lower knowledge scores were found among partners (p-value <0.001), younger aged (p-value 0.02), non-western origin (p-value <0.001), low educational level (p-value <0.001), and no history of sexually transmitted infections (p-value <0.001). In total, 78% of respondents indicated that when pregnant women are tested for chlamydia, their partners should also be tested; 54% believed that all women should routinely be tested. Pregnant women more often indicated than partners that testing partners for chlamydial infection was not necessary (p-value <0.001). The majority of pregnant women (56.2%) and partners (59.2%) felt satisfied by being offered the test during antenatal care. Conclusion: Pregnant women and their partners were knowledgeable about chlamydial infection, found testing, both pregnant women and their partners, for chlamydia acceptable and not stigmatizing