Hand hygiene in care: duties, indications, evidence

According to the recommendation of the Commission for Hospital Hygiene and Infection Prevention (KRINKO) at the Robert Koch Institute, hand hygiene is the most effective individual measure for preventing nosocomial infections. The KRINKO recommendation “Hand hygiene in healthcare facilities” from 2016 (Federal Health Gazette 59/2016) must be observed for hospitals, rehabilitation clinics, dialysis and day clinics in accordance with Section 23 Paragraph 3 IfSG. Section 36 IfSG and country-specific hygiene regulations also apply to inpatient and outpatient care facilities. The Social Code XI with the quality testing guidelines of the National Association of Statutory Health Insurance Funds also highlights hygiene as an independent testing area of ​​MD quality testing.

This article addresses nursing service managers, hygiene officers and quality management managers who need operational clarity. You will find out which five indications the WHO defines, which quantities of hand disinfectant are considered minimum consumption, how a hygiene plan and proof of training must be kept, how the home supervision and the medical service (MD) check, which reporting obligations apply in the event of outbreaks and how the obligations can be translated into an audit-proof operation. CIVAC is the compliance platform and officer-as-a-service for officer roles, including hygiene officer and hygiene officer nurse. The appointment certificate, signed, filed, verifiable. Licence the workspace for your internal representatives, or have our representatives appointed, depending on internal capacity and support structure. The content is based on KRINKO recommendations, Robert Koch Institute decrees, the quality inspection guidelines of the National Association of Statutory Health Insurance Funds and the guidelines of the German Society for Hospital Hygiene.

§ 23 IfSG obliges the institutions mentioned in paragraph 3, in particular hospitals, prevention and rehabilitation facilities, to observe KRINKO recommendations as a recognised state of medical science. Section 36 IfSG applies to care facilities: Schools, kindergartens, homes and comparable community facilities must define internal procedures for infection hygiene in hygiene plans. The respective state authority can request submission of the hygiene plan and monitor the facility in terms of infection hygiene.

At the state level, hygiene and medical hygiene regulations specify the requirements. North Rhine-Westphalia, Bavaria, Baden-Württemberg, Saxony and Lower Saxony each have their own regulations with minimum standards for training, hygiene-managed nursing staff, surveillance and hygiene management. As part of the home inspections, the state home supervisory authority checks in accordance with the respective state home laws.

In addition, the MDK or MD quality tests in accordance with Sections 114 ff. SGB XI apply to the quality testing guidelines of the GKV-Spitzenverband. Hygiene is anchored there as an independent testing area, with observations at the bedside and review of the documentation. As a recognised state of science, the KRINKO recommendation for hand hygiene is also a binding reference for care, even if Section 23 Para. 3 IfSG is primarily aimed at clinics.

Operationally, this means: Nursing facilities need a written hygiene plan, a designated hygiene representative with an appointment certificate, documented training, consumption monitoring of hand disinfectants and an inspection protocol. The Hygiene Officer bundles these duties and takes over the reporting line to the nursing service management as well as the interface to the home supervision and the MD during external audits. Violations of Section 36 IfSG are subject to a fine of up to 25,000 euros per violation according to Section 73 IfSG. In the event of repeated violations or acute danger to residents, regulatory measures may be taken, including stopping admission. In conjunction with sponsorship contracts, supply contracts according to SGB XI and home contracts, additional civil liability risks arise if hygiene standards are not adhered to and nosocomial infections arise.

The WHO defined five indications in the Guidelines on Hand Hygiene in Health Care (2009), which were adopted in the 2016 KRINKO recommendation. These five indications are the gold standard worldwide and the basis of every observational study on compliance. They must be known to every nursing professional during sleep.

Firstly: before patient contact. Hand disinfection is carried out immediately before any direct contact with the resident or patient, for example before greeting, helping to get up or positioning. Second: before aseptic activities. Before dressing changes, catheter care, medication sites, injections, oral care in ventilated patients. Third: after contact with potentially infectious materials. After touching wounds, body fluids, excretions, contaminated materials, even after taking off gloves.

Fourth: after contact with patients. Upon completion of direct care, before beginning other activities or leaving the patient environment. Fifth: after contact with the immediate patient environment. Even without direct patient contact, for example after fluffing a pillow, using the nursing bed controls or touching the bedside table shelf. It is precisely this fifth indication that is most often ignored in audits.

According to KRINKO data, the compliance rate in unobserved settings across Germany is 40 to 60 percent and rises to 70 to 85 percent under direct observation (Hawthorne effect). The target level according to the Clean Hands Campaign is over 80 percent. The audit practice uses structured observations with defined observation phases, documented indications and feedback to the team. Anyone who rejects compliance measurement loses the most important lever for reducing nosocomial infections. The CIVAC role overview lists the hygiene officer with the appropriate audit templates. Structured compliance audits run at least 200 observations per quarter and area in order to achieve statistical significance. The observers are methodically trained and follow a standardised data collection form that can be evaluated for each indication and professional group.

The hygiene plan according to § 36 IfSG must be drawn up in writing, checked at least annually and adjusted immediately in the event of changes. It must be presented to the supervisory authority upon request and kept accessible to staff at all times. The form is not prescribed; in practice, a loose-leaf or online system with versioning has been established. The update is kept in the document header with the date and person responsible.

According to the recommendations of the state health authorities, the minimum content is: description of the facility with areas and risk classification; Hand hygiene with the five indications, preparations, exposure times and training plan; Surface and instrument hygiene with wiping and spray disinfection; laundry hygiene; food and drinking water hygiene; Dealing with residents under special protective measures such as MRSA, MRGN, VRE or Norovirus; waste disposal; pest control; training and continuing education plan; Procedure for injuries with blood contact according to TRBA 250.

This also includes the appointment of the hygiene-commissioned nurse with an appointment certificate, the reporting line to the nursing service management, participation in quality management according to SGB XI and the procedure for outbreaks of notifiable diseases according to § 6 IfSG. Outbreaks of two or more similar diseases with a probable epidemic connection must be reported in accordance with Section 6 Paragraph 3 IfSG.

The ability to treat the disease is operationally decisive. A hygiene plan that only exists on paper will be immediately exposed in the event of an audit. The hygiene responsible nurse must be able to substantiate each point in a random sample with proof of training, inspection protocols and consumption data. The CIVAC workspace offers a hygiene plan template according to KRINKO logic with 490 audit templates, including training matrix, inspection checklist and escalation matrix for outbreak events, with audit-proof storage and EU data residency. The platform versions every change and logs access so that the update obligation under Section 36 IfSG remains verifiable.

The consumption of alcohol-based hand disinfectant is the toughest objective indicator of practiced hand hygiene. Unlike observations, it is not distorted by the Hawthorne effect and can be evaluated monthly or quarterly. The Clean Hands Campaign and the Hospital Surveillance System (KISS) at the National Reference Centre for Surveillance of Nosocomial Infections collect these values ​​as a standard indicator.

Reference values ​​from clinics are 15 to 25 ml per patient day for normal wards and 80 to 130 ml per patient day for intensive care units. For nursing facilities the values ​​are lower, typically 5 to 12 ml per resident day, depending on the care level mix and acuity. Falling below these ranges indicates systematic compliance gaps; exceeding them can indicate misuse, theft or defective dispensers.

Operationally, consumption is calculated from purchasing data for each ward or living area. The prerequisite is cost centre-specific documents and a constant reference value (care days or resident days). The value is shown in the monthly hygiene report, with a trend over 12 months and comparison between wards. Downward outliers trigger an inspection with training, upward outliers can indicate theft, leaks or misuse.

The hygiene responsible nurse carries out the monitoring report and presents it to the quality circle and the nursing service management. The CIVAC workspace integrates consumption monitoring as a standard template with trend diagram, threshold alarm and automatic escalation to the hygiene officer. Others run compliance like a filing cabinet. We run it like software. The auditor calls, the evidence is ready., with twelve months of history and an unchangeable audit trail for each reference size and living area. Consumption figures are exported monthly and can be included directly in the MD test report or the annual hygiene statistics.

Training on hand hygiene is mandatory for all nursing staff annually according to KRINKO recommendations and all state hygiene regulations. New hires receive an introduction before their first patient contact. Temporary workers, interns, service staff and volunteers must be included to an appropriate extent, as they also work in the patient environment and can generate transmission routes.

Mandatory content is: the five WHO indications, the correct technique for hygienic hand disinfection according to EN 1500 with 30 seconds of exposure time and six steps, the difference between hygienic hand disinfection and hand washing, indications for gloves and the risk of their incorrect use, Skin protection and skin care plan to avoid occupational dermatoses, procedure for visible contamination, prohibition of jewelry on hands and forearms according to TRBA 250, procedure for injuries and diseases of the hands, special rules for norovirus and C. difficile.

The methodology combines frontal teaching with practical practice. Fluorescence tests with a UV box visibly reveal wetting gaps and are an effective training tool. Online training modules are permitted, but do not replace practical practice on the dispenser and patient simulator. The training usually lasts 45 to 90 minutes.

Proofs must be signed, filed and documented. List of participants with date, duration, content, speaker, signature of each participant. For e-learning, the final score and the timestamp. The hygiene responsible nurse maintains a training matrix for each employee with an expiry date and reminder. MD examiners and home supervisors take samples from the personnel file and check whether current evidence is available. Gaps lead to notices of action and, in the event of repetition, to fines according to Section 73 IfSG of up to 25,000 euros per violation. The training matrix must be continued without interruption even in the event of personnel changes or corporate takeovers and will survive organisational restructuring.

Section 6 (3) IfSG obliges the management of a community facility to immediately report the occurrence of two or more similar diseases with a probable epidemic connection to the health department if an outbreak cannot be ruled out. The report is made specifically if necessary for clarification. § 7 IfSG supplements the reporting requirements for pathogens proven through laboratory diagnostics and is primarily aimed at laboratories.

Typical outbreak situations in care: norovirus gastroenteritis with a short incubation period, influenza in the season, MRSA clusters, scabies, COVID-19, rotaviruses in child care facilities and multi-resistant gram-negative rods (MRGN). The Robert Koch Institute publishes recommendations for each pathogen with isolation and cohorting strategies as well as typical incubation times and excretion periods.

Operationally, every facility needs an outbreak plan with an escalation matrix: who informs the health department when, who takes over communication with residents and relatives, who documents cases, who orders protective measures, who procures protective equipment and rapid tests, who coordinates with the family doctor and, if necessary, the provider's crisis team. The reporting line ends with the nursing service management and the facility management. Exercises at least annually are recommended.

Hand hygiene is the most important lever in the event of an outbreak. In the case of norovirus, alcohol hand disinfection has limited effectiveness against norovirus, so additional hand washing with soap and, if necessary, limited virucidal or virucidal preparations are necessary. If you have C. difficile, you must wash your hands with soap and water, as alcohol does not kill spores. The hygiene responsible nurse adapts the hygiene plan based on the outbreak and documents the measure in an audit-proof manner. The deadline begins as soon as we become aware of it: the report to the health department takes place immediately, not only after the pathogen has been identified. An initial report with a suspected diagnosis is sufficient and will be clarified over time.

In most federal states, the hygiene officer is required by state regulations. The qualification includes completed professional nursing training as well as specific further training of usually 40 hours according to the curricula of the German Society for Hospital Hygiene (DGKH) or an equivalent provider. Refreshers are scheduled every two years, with documented participation and current level of knowledge.

Tasks of the hygiene officer: Participation in the hygiene plan, training of staff, inspections, advice on the procurement of consumables and equipment, participation in outbreak management, consumption monitoring, interface to the external hospital hygienist or hygiene specialist (HFK), reporting line to the nursing service management. The function must be documented with an appointment certificate; the hourly quota must be set between 0.1 and 1.0 full-time equivalents, depending on the size of the facility.

Operationally, the function often fails due to a lack of time. If the hygiene responsible nurse is supposed to carry out the job “on the side”, audits, training and documentation are regularly delayed. The KRINKO and the state home supervisors require exempt time shares, which must be fixed in the appointment certificate. Without an exemption, the order is considered inadequate.

CIVAC offers both models for the hygiene officer function: Licence the workspace for your internal representatives or have our representatives order it. In the second model, an externally appointed hygiene officer takes over the function on an SLA basis of 2 working days, with all audit templates, training modules and reporting lines. The combination with other CIVAC roles such as data protection officer, fire protection officer and quality management officer allows integrated compliance operations across all officer roles. Audit-proof, documented, Section 23-proof. The cost structure of the external solution is typically below the full cost of an internal, exempt full-time position and also includes replacement arrangements for vacation, illness and personnel changes. The assignment is associated with verifiable qualifications, refresher obligation and reporting line.

The Medical Service (MD) inspects nursing facilities in accordance with Sections 114 ff. SGB XI with the quality inspection guidelines of the National Association of Statutory Health Insurance Funds. Hygiene is anchored as a separate testing area and includes the areas of hand hygiene, surface and instrument hygiene, dealing with multi-resistant pathogens, outbreak management and training. The examinations are usually carried out unannounced with a one-day on-site appointment.

The examiners combine document review with bedside observations. They review the hygiene plan to ensure it is up-to-date and complete, check proof of training in the personnel file, query consumption data, inspect residents' rooms and functional rooms, and observe care procedures with a focus on the five WHO indications. The nursing staff is randomly questioned as to whether the indications are known and whether the correct technique has been mastered.

Based on the state nursing home laws, the home supervision additionally checks structural requirements, staffing with reference to hygiene and the functionality of the nursing staff responsible for hygiene. Depending on the severity, the results of the test lead to advice, the ordering of measures, fine proceedings or, in the case of acute danger, to a stop to admission and, in extreme cases, the closure of individual areas.

Preparation decides. Anyone who documents during ongoing operations will have no gaps in the event of an audit. The typical findings in MD reports 2024 and 2025: missing training certificates for individual employees, outdated hygiene plan statuses, unclear consumption data, missing outbreak documentation, missing appointment certificate from the hygiene responsible nurse. The CIVAC platform covers these five points in a standardised manner. The appointment certificate, signed, filed, verifiable, with versioning and audit-proof storage. During the inspection appointment, every proof is available in the correct version and with an audit trail within 60 seconds. The platform also bundles the Q report for the annual home supervision audit and makes it available as a PDF at the push of a button. An integrated list of defects with resubmission ensures that every MD finding is tracked with the person responsible and the deadline.

Hand hygiene in care is not a single measure, but rather a continuous operation consisting of plan, training, observation, monitoring and audit. CIVAC bundles these obligations as a compliance platform and officer-as-a-service. Depending on internal capacity, both models address the same obligations and share the same data basis.

The first model: Licence the workspace for your internal representatives. The hygiene responsible nurse receives a hygiene plan template according to KRINKO logic, a training matrix for each employee, consumption monitoring with trend analysis, an outbreak workflow according to §§ 6, 7 IfSG, 490 audit templates, EU data residence and client separation. The platform covers 25 representative roles so that the hygiene function can be managed in an integrated manner with fire protection, data protection and quality management.

The second model: Have our representatives appointed. An externally appointed hygiene officer takes over the function with an appointment certificate, reporting line to the nursing service management, training, inspections, consumption monitoring and audit preparation. The CIVAC SLA: 2 working days instead of 2 to 6 weeks classic. The model is particularly suitable for smaller providers without an exempt hygienist as well as for outpatient care services with distributed tours.

Others run compliance like a filing cabinet. We run it like software. The auditor calls, the evidence is ready., with twelve months of history. The platform sends reminders for ongoing training sessions, retrieves consumption data and automatically reports threshold deviations to the reporting line.

Turn reading into a mandate. Write to info@civac.de or use the contact form on civac.de. The initial check of the hygiene plan and the appointment certificates takes 45 minutes; the result is a concrete list of measures with those responsible and deadlines. The appointment certificate and the initial draft hygiene plan will be available within 5 working days.