The longitudinal effect of disseminating handwashing public health education to children in India via co-created, culturally relevant resources

Infectious diseases are a leading cause of death for children from low- and middle-income countries (LMICs), often due to inadequate hand-hygiene. This study evaluates culturally relevant educational resources as a vehicle to disseminate the importance of handwashing amongst children in India. Employing a participatory action research (PAR) model and mixed methods, this follow-up longitudinal study evaluates a set of innovate educational handwashing resources and workshops specifically co-created for use in the State of Gujarat, and how they aid teachers in the teaching of hand-hygiene over a 3 year period. Working alongside local NGOs on-the-ground, teacher questionnaires (n=58) and focus groups including a brief questionnaire with teachers (n=35) were conducted to assess the impact of trainer workshops. In addition, pre- and post-workshop worksheets were conducted with children (n=98). Percentage change was calculated between children's pre-and post-worksheet scores and a cumulative frequency of responses to each questionnaire criterion was measured. Data from the focus group found that the resources had been used in over 200 schools by more than 5000 children. In addition, 92.28 % of teachers said they would use the resources within their classrooms in India, with 58.16 % of pupils having an increased understanding of germs/handwashing directly after the workshop. Teachers reported that they are able to teach microbiology and handwashing more effectively. Furthermore, following a focus group, 100 % of teachers noted a reduction in childhood vomiting and diarrhoeal illnesses linked with insufficient hand-hygiene across 46 schools in the State of Gujarat since using the Germ's Journey resources.

Outbreak of CTX-M-15 Extended-Spectrum β-Lactamase-Producing Klebsiella pneumoniae ST394 in a French Intensive Care Unit Dedicated to COVID-19

Infections caused by extended-spectrum β-lactamase-producing Klebsiella pneumoniae (ESBL-KP) are constantly rising worldwide and are often reported as causative agent of outbreaks in intensive care units (ICUs). During the first wave of the COVID-19 pandemic, bacterial cross-transmission was thought unlikely to occur due to the reinforcement of hygiene measures and prevention control. However, we report here an ESBL-producing K. pneumoniae (ST394) isolate responsible for a nosocomial outbreak in an ICU dedicated to COVID-19 patients.

An observational study of hand-to-face contact via videotaping of Korean older people in daily life settings

OBJECTIVES

This study aimed to quantify hand-to-face contact (HFC) and identify the related factors that influence HFC in the daily life of Korean older people.

METHODS

From November 20-December 4, 2018, 30 older people were enrolled and were each videotaped for their daily activities for two hours in total. The videotaped HFC data were classified by frequency, duration, site of contact, and as self-contact with membranes (eye, nose and mouth) or non-membranes (head, forehead, chin, cheek and ear).

RESULTS

Of the 4826 self-contacts, 1311 HFC (560 membrane contacts [42.7%], 751 non-membrane contacts [57.3%]) were observed in 60 person-hours. The mean contact frequency (mean/person) of membrane and non-membrane contact was 18.7 times (nose, 9.3; mouth, 5.7; and eye, 3.6) and 24.6 (highest with the chin, 8.5), respectively. The mean contact duration (seconds/contact) for membrane and non-membrane contacts was 3.4 s (nose, 3.1; mouth, 3.7; and eye, 3.0) and 6.3 s (highest with the chin, 8.2), respectively. Contact exposure (frequency-duration/second/person) of the membrane and non-membrane was 3510.7 (nose, 1002.3; mouth, 639.3; and eye, 92.3) and 11,727.1 (highest with the chin, 2,965.6), respectively. The frequency and duration of HFC differed by age, economic activity and household income.

CONCLUSIONS

HFC was highest at the nose in Korean older people, followed by the mouth. Consequently, education about avoiding HFC of the nose and hygienic care of the nose should be a nursing priority. Awareness of the risks of HFC and the prophylactic effects of vigorous hand hygiene should be strengthened among the elderly to prevent the spread of infectious diseases via hand contact.

Knowledge, Perception, and Performance of Hand Hygiene and Their Correlation among Nursing Students in Republic of Korea

Recently, various outbreaks of newly emerging or reemerging diseases are expected more frequently and regularly. The importance of hand hygiene (HH) competency of nursing students (NS) is further required as a crucial learning objective of nursing education in universities. Purpose: This study aimed to investigate knowledge, perception, and performance of HH among NS and analyze their correlation. Methods: A cross-sectional questionnaire (modified from a World Health Organization questionnaire) was conducted from 23 November to 22 December 2019; 233 responses were used for the final analysis. Results: The average scores (mean ± standard deviation (range)) for knowledge, perception, and performance of HH were 17.82 ± 2.15 (0–25), 77.24 ± 10.78 (15–96), and 67.42 ± 23.10 (0–100), respectively. No significant variables were discovered to the knowledge of HH. Grade, university-affiliated hospitals, and the most recent healthcare institute of clinical practice nursing course significantly affected perceptions of HH (p < 0.039, p = 044, p < 0.001). Knowledge of HH was positively correlated with performance of HH (p = 0.002). The perception and the performance of HH of NS were positively correlated with HH performance of healthcare workers (HCWs); p < 0.001, p = 0.002. Conclusion: HH education for NS is crucial for improving the performance and the knowledge of HH. Good HH performance of healthcare workers (HCWs) can contribute to increased perception and performance of HH among NS. The cooperation of nursing education in a university and clinical practice with competent HCWs in healthcare institutions may create an effective education program for good HH performance of NS, who will be nurses during unpredictable pandemics.

Video observation of hand-hygiene compliance in a manufacturer of ready-to-eat pie and pastry products

Food-handler hand-hygiene can be a contributory factor for food-borne illness. Cognitive data (knowledge/attitudes/self-reported practices), while informative, are not indicative of behaviour, and are subject to biases. Consequently, observation of behaviour is superior to survey data. However, researcher presence in direct observation increases reactivity, whereas video observation gives comprehensive analysis over a longer period, furthermore, familiarity reduces reactivity. Although video observation has been used to assess food safety at retail/foodservice, this valuable method is under-utilized in food-manufacturing environments. For the study, footage (24 h) was reviewed to assess compliance in a food-manufacturing site with company protocol. Video observation of food-handlers entering production (n = 674) was assessed; upon 70 occasions no attempt to implement hand-hygiene was observed. Of attempted hand-hygiene practices (n = 604), only 2% implemented compliant practices. Although 78% of attempts utilized soap, only 42% included sanitizer. Duration ranged from 1 to 69 s (Median 17 s). The study provides hand-hygiene data in an area that observational data is seldom captured.

Hand hygiene knowledge, training and practice: A cross-sectional study in a tertiary health institution, North-central Nigeria

Background

Hand hygiene (HH) is the single most important means of preventing hospital-acquired infections. We set out to determine the knowledge, training gaps, and practice of HH in a tertiary health institution in a resource constrained setting.

Methods

This cross-sectional study was conducted among health care workers in a 600-bed capacity tertiary health centre. The study was conducted between April and November 2013. A multi-stage randomized sampling method was used to self-administer 322 WHO HH knowledge questionnaires. Information on HH training in the past 3 years, knowledge and practice of HH were obtained, and data were analysed using Epi-Info version 3.5.1.

Results

A response rate of 98.5% was obtained for the HH knowledge assessment. Mean age of the study population was 39 ± 9.8. About 64% were females. Of all the respondents, only 16% had good knowledge of HH, 52% had moderate knowledge while 32% had poor knowledge. About 24% had formal training on HH. In terms of practice, only about 22% of the respondents self-reported routine practice of HH.

Conclusions

The findings in this study suggest that there is sub-optimal HH knowledge, practice and training. It is imperative to improve the HH training and retraining of health care workers with a focus on attendants. Administrative controls and bold signage in healthcare institutions are also recommended.

Community-based interventions for preventing diarrhoea in people living with HIV in sub-Sahara Africa: A systematic review

Background

High prevalence rates of people living with HIV (PLHIV) are more predominant in sub-Saharan Africa compared to any region globally. Nonetheless, many people in the region have little access to safe water and live in poor sanitation environment. This region is, therefore, faced with a challenge in protecting PLHIV from infectious diseases that are transmitted through unhygienic conditions.

Aim

This systematic review was conducted to identify effective community-based interventions for the prevention of diarrhoea among PLHIV in sub-Saharan Africa.

Methods

Studies included in this systematic review were sought from PubMed, EMBASE, PsycINFO, AMED, CINAHL, DOAJ, Web of science, WHO Global Index Medicus Library, Cochrane and ProQuest (GeoRef). Articles were appraised using MMAT scale.

Results

From a search finding of 3,849 articles, only nine papers whose participants were people living with HIV and had incidence or prevalence of diarrhoea as an outcome met our inclusion criteria. Community-based interventions such as water treatment and safe storage were associated with 20%–53% reduction in diarrhoea episodes among PLHIV. The review has also demonstrated that the impact of hand hygiene and health education on the prevention of diarrhoeal infections is not adequately assessed.

Conclusion

Future studies are, therefore, warranted to assess the effect of hand hygiene and health education interventions on prevention and reduction of diarrhoea in PLHIV in Sub-Saharan Africa.