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Updated: Jul 18, 2026

A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens
Published on: June 7, 2017
Education of hand hygiene in children during the pandemia
Helga Judit Feith1, Ákos Lehotsky2, András Gézsi3
11 Semmelweis Egyetem, Egészségtudományi Kar, Társadalomtudományi Tanszék, Budapest.
Insights
Proper hand washing education improved children's hygiene knowledge and attitudes during the COVID-19 pandemic. The TANTUdSZ program showed short- and long-term effectiveness, emphasizing the need for sustained practical skill development in health education.
Area of Science:
- Public Health
- Health Education
- Pediatrics
Background:
- The COVID-19 pandemic highlighted the critical role of hand hygiene in preventing infectious disease transmission.
- Effective hand washing education requires a comprehensive approach addressing knowledge, behaviors, attitudes, and motivations in young people.
Purpose of the Study:
- To evaluate the effectiveness of the TANTUdSZ Youth Health Education Program on children's hand hygiene knowledge and skills.
- To analyze short- and long-term changes in primary school students' hand washing skills and attitudes.
Main Methods:
- A longitudinal survey involving 165 primary school students (grades 1-4) was conducted at three time points.
- Data collection utilized anonymous self-completion questionnaires and hand-held scanner technology (Semmelweis Scanner) for quantitative purity assessments.
- The study compared pre-intervention measurements with post-intervention results to assess program impact.
Main Results:
- The educational intervention demonstrated effectiveness in improving hand hygiene in both the short and long term.
- Significant progress was observed in changing students' attitudes towards hand washing.
- Differences were noted in the acquisition process of practical hand washing skills.
Conclusions:
- Age-specific health promotion programs are crucial for pediatric populations.
- Long-term preservation of theoretical knowledge, practical skills, and health behaviors in hand hygiene is essential.
- Future interventions should focus on reinforcing practical skills alongside attitudinal changes.
Abstract:
Összefoglaló. Manapság, a COVID-19-járvány közepette, a megfelelő kézmosás segít megelőzni vagy legalábbis lassítani a fertőző betegségek, például a SARS-CoV-2-fertőzés terjedését. A kézmosás rutinjának megfelelő oktatás multilaterális tevékenységet igényel, amely a fiatalok ismeretén, egészségmagatartásán, attitűdjein, tapasztalatain és motivációján alapul. A TANTUdSZ Ifjúsági Egészségnevelési Program kortársoktató pedagógiai és egészségtudományi egyetemi karok hallgatóival, valamint középiskolai kortárssegítőkkel és mintegy 3000, magyarországi óvodás, általános és középiskolás diák bevonásával valósult meg, különböző egészségfejlesztési területeken. A vizsgálatok egyik célja az oktatási program hatékonyságának értékelése érdekében a gyermekek kézhigiénés ismereteinek és készségeinek elemzése és összehasonlítása volt a beavatkozások előtt és után. A jelen közleményben ismertetett longitudinális felmérés alsó tagozatos tanulók (n = 165) kézmosási készségének és attitűdváltozásainak rövid és hosszú távú változását értékeli három időpontban. A mérések önkitöltős, anonim kérdőívvel és kéziszkenner-technológiával (Semmelweis Scanner) készültek, mely utóbbi mérési eszköz a különböző kézterületek tisztaságát kvantitatív és digitális értékelésekkel detektálta. A beavatkozás eredményes volt mind rövid, mind hosszú távon a bemeneti (kezdeti) mérésekhez képest. Az eredmények azonban különbséget mutattak a gyakorlati készségek elsajátításának folyamatában. Jelentős előrelépés történt a kézmosás attitűdjének változásában. Az életkor-specifikus egészségfejlesztési oktatási programokban, különösen a gyermekpopulációban, hangsúlyt kell fektetni az elméleti, a gyakorlati ismeretek, valamint az egészségmagatartás hosszú távú megőrzésére is. Orv Hetil. 2021; 162(46): 1842-1847. Summary. Presently, in the midst of the COVID-19 pandemic, proper hand washing helps prevent or at least slow the spread of infectious diseases such as SARS-CoV-2 infection. Proper education in hand washing routines requires multilateral action based on young people's knowledge, health behaviors, attitudes, experiences, and motivations. The TANTUdSZ Youth Health Education Program was implemented with students of contemporary teaching faculties of pedagogical and health sciences as well as with secondary school peer helpers and with the involvement of about 3000 pre-school, primary and secondary school students in Hungary in various fields of health development. One of the aims of the studies was to analyze and compare children's hand hygiene knowledge and skills before and after the pedagogical interventions in order to evaluate the effectiveness of the educational program. The longitudinal survey described in this paper assesses the short- and long-term changes of primary school students' (from class 1 to 4; n = 165) hand washing skills and the attitudinal changes in their health behaviors at three time points. Measurements were performed using a self-completion, anonymous questionnaire and hand-held scanner technology (Semmelweis Scanner), the latter measuring device detecting the purity of different hand areas with quantitative and digital evaluations. The educational intervention was effective in both short and long term compared to input (initial) measurements. However, the results showed a difference in the process of acquiring practical skills. There has been a significant progress in changing attitudes to hand washing. Age-specific health promotion education programs, especially in the pediatric population, should also focus on the long-term preservation of theoretical, practical knowledge, and health behaviors. Orv Hetil. 2021; 162(46): 1842-1847.
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