Why language matters: a tour through hand hygiene literature

Hand hygiene in health care: 20 years of ongoing advances and perspectives

Health-care-associated infections are the most prevalent adverse events of hospital care, posing a substantial threat to patient safety and burden on society. Hand hygiene with alcohol-based hand rub is the most effective preventive strategy to reduce health-care-associated infections. Over the past two decades, various interventions have been introduced and studied to improve hand hygiene compliance among health-care workers. The global implementation of the WHO multimodal hand hygiene improvement strategy and constant efforts to replace the use of soap and water with alcohol-based hand rub have led to a faster and more efficient hand cleaning method. These strategies have strongly contributed to the success of behaviour change and a subsequent decrease in health-care-associated infections and cross-transmission of multidrug-resistant organisms worldwide. The WHO multimodal behaviour change strategy requires a series of elements including system change as a prerequisite for behaviour, change, education, monitoring and performance feedback, reminders in the workplace, and an institutional safety climate. Successful adoption of the promotion strategy requires adaptation to available resources and sociocultural contexts. This Review focuses on the major advances and challenges in hand hygiene research and practices in the past 20 years and sets out various ways forward for improving this lifesaving action.

Effective Hand Preparation for Surgical Procedures in Low- and Middle-Income Countries

Background: The burden of healthcare-associated infections (HAIs) is greatest in low- and middle-income countries (LMICs); surgical site infections (SSIs) are the most common HAI in LMICs. Hand hygiene is the single most effective strategy for reducing HAIs and the transmission of antimicrobial drug-resistant pathogens. Similarly, effective surgical hand preparation is a critical step in the prevention of SSIs in the surgical patient. Methods: Surgical hand preparation (SHP) is a seemingly simple activity that is easily overlooked. Performed properly, however, along with other measures, it has the potential to reduce SSIs in LMICs. The article reviews the current state of surgical hand preparation in LMICs. Results: Alcohol-based handrubs (ABHRs) have received wide acceptance by healthcare workers for both hand hygiene and SHP; when mixed with emollients, ABHRs retain efficacy against microorganisms and gain skin tolerability and user acceptability. Healthcare institutions in many LMICs face difficulties obtaining the products needed to ensure effective SHP using ABHRs. Conclusion: The ABHRs are the most efficacious surgical hand preparation products available today. They are cost-effective and can safely be prepared locally in hospitals, even in LMICs. The challenge of access to ABHRs should be addressed by national and local governments, through advocacy by healthcare workers coupled with continued lobbying and campaigns by the World Health Organization. Effective surgical hand preparation, like hand hygiene, saves lives.

Emojis in public health and how they might be used for hand hygiene and infection prevention and control

Emojis are frequently used picture characters known as possible surrogates for non-verbal aspects of behavior. Considering the ability of emojis to enhance and facilitate communication, there has been a growing interest in studying their effects in scientific and health-related topics over the past few years. Infection prevention and control (IPC) is a field of medicine that is directly associated with specific behaviors. These include hand hygiene, which is the cornerstone of the prevention of healthcare-associated infections, and essential in stemming the spread of antimicrobial resistance. This paper aims to provide an overview of how emojis have been used in the medical and public health literature and proposes their possible use in IPC and hand hygiene to put forth a vision for the future research.