International Journal of Infection Control https://ijic.info/ <p><em>International Journal of Infection Control</em>&nbsp;is an open access, peer reviewed journal publishing informed and rigorous work on all aspects of infection control, especially pertaining to practice and research in developing countries.</p> en-US <p><span style="color: #4b7d92;">Authors retain copyright of their work, with first publication rights granted to IJIC. Read the full <a href="https://www.ijic.info/index.php/ijic/oapolicy">Copyright- and Licensing Statement</a>.</span></p> ijic@theific.org (IJIC Editorial Office (editorial/review queries)) emma.csemiczky@openacademia.net (Emma Csemiczky (system support and production queries)) Wed, 19 Jan 2022 11:26:06 -0500 OJS 3.1.1.4 http://blogs.law.harvard.edu/tech/rss 60 The physical effects of wearing personal protective equipment: a scoping review https://ijic.info/article/view/22415 <p><strong>Background:</strong>&nbsp;The COVID-19 pandemic has required healthcare workers to wear personal protective equipment (PPE), and although there is increasing awareness of the physical effects of wearing PPE, the literature has yet to be synthesised around this topic.</p> <p><strong>Methods:</strong>&nbsp;A scoping review was conducted to synthesise existing literature on the physical effects of wearing PPE and identify gaps in the literature. A comprehensive search strategy was undertaken using five databases from 1995 to July 2020.</p> <p><strong>Results:</strong>&nbsp;A total of 375 relevant articles were identified and screened. Twenty-three studies were included in this review. Studies were conducted across 10 countries, spanning 16 years from 2004 to 2020. Half (13/23) were randomised controlled trials or quasi-experimental studies, five surveys, two qualitative studies, two observational or case series and one Delphi study. Most (82%, 19/23) studies involved the N95 mask (either valved or unvalved). None specifically studied the filtering facepiece 3 mask. The main physical effects relate to skin irritation, pressure ulcers, fatigue, increased breathing resistance, increased carbon dioxide rebreathing, heat around the face, impaired communication and wearer reported discomfort. Few studies examined the impact of prolonged wear (akin to real life practice) on the physical effects, and different types of PPE had different effects.</p> <p><strong>Conclusions:</strong>&nbsp;The physical effects of wearing PPE are not insignificant. Few studies examined the physiological impact of wearing respiratory protective devices for prolonged periods whilst conducting usual nursing activity. No ideal respirators for healthcare workers exist, and the development of more ergonomic designs of PPE is required.</p> Lyvonne N. Tume, Davide Ungari, Fariba Bannerman, Sean Cuddihy, Claire Gnanalingham, Hayley Phillips ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/22415 Fri, 03 Jun 2022 00:00:00 -0400 A review of the science and clinical use of alcohol-based hand rubs https://ijic.info/article/view/20611 <p>Alcohol has a longstanding history as an antiseptic, and the coronavirus disease 2019 (COVID-19) pandemic has sparked a renewed interest in its use as a hand sanitizer. Alcohol works by denaturing protein and rendering cell membranes permeable. It offers excellent germicidal effects against Gram-positive and Gram-negative bacteria,&nbsp;<em>Mycobacterium tuberculosis</em>, fungi, and lipid-containing viruses. However, it is less reliable against non-lipid containing viruses and is ineffective against bacterial and fungal spores. Alcohol-based hand rub (ABHR) usually contains 60–90% isopropanol or ethanol. Additives such as chlorhexidine to complement the action of alcohol and emollients to ameliorate the drying effect of alcohol are often included to improve the formulation of ABHR. In the clinical setting, ABHR provides biocidal activity against multidrug resistant bacteria such as methicillin-resistant&nbsp;<em>Staphylococcus aureus</em>&nbsp;as well as viruses like human coronavirus, severe acute respiratory syndrome coronavirus, and Middle East respiratory syndrome. Moreover, its use is associated with an improved compliance with hand hygiene, which has been shown to translate into better patient outcomes. However, there are cases of intoxications secondary to ingestion of ABHR or adulterated alcohol when resources are diverted away from the normal beverage production to meet the increased need for hand sanitizer during the COVID-19 pandemic. The risk of unintentional topical absorption and fire hazard among healthcare workers is low but should not be ignored. We proposed recommendations to mitigate the risk of ABHR ingestion and poisoning as well as that of fire hazard.</p> Elaine Ah-Gi Lo, Lawrence Siu-Chun Law, Kevin Tan, Balakrishnan Ashokka ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/20611 Mon, 24 Jan 2022 12:17:32 -0500 Seroprevalence in Argentinian healthcare workers after vaccination with Sputnik V https://ijic.info/article/view/21791 <p><strong>Background</strong>: Healthcare workers (HCW) were deeply affected by coronavirus disease 2019 (COVID-19). Therefore, vaccination of this population is crucial. However, data on Sputnik V vaccine are sparse.</p> <p><strong>Objective:</strong>&nbsp;The aim of this study was to evaluate serological responses in HCWs following two doses of Sputnik V vaccine.</p> <p><strong>Methods:</strong>&nbsp;A cross-sectional study was conducted at a tertiary-care private teaching hospital between April and May 2021. HCWs without a history of COVID-19 3 or more weeks after the second dose of Sputnik V had a fresh serum sample extracted and processed using Abbott® SARS-CoV-2 IgG II Quant. Values equal to or over 50 arbitrary units (AU)/mL were considered positive. Primary outcome was the proportion of participants who developed antibodies 21 or more days after the second dose of Sputnik V. Secondary outcomes were concentration of anti-spike IgG antibodies and comparison of such concentrations between samples taken 3–5 weeks and more than 5 weeks after the second dose.</p> <p><strong>Results:</strong>&nbsp;The entire population developed anti-spike IgG antibodies. The median antibody concentration was 1234.8 AU/mL. When analysing days to extraction from second vaccine dose, there was no statistical difference between 21 and 35 days versus more than 35 days.</p> <p><strong>Conclusion:</strong>&nbsp;Vaccination with Sputnik V in HCW at our institution demonstrated an efficacy of 100% in achieving quantifiable anti-spike IgG antibodies 21 or more days after the second dose.</p> Daniela Santonato, María A. Malvicini, Andrea Novau, Silvio F. Torres, Alejandro Siaba Serrate, María V. Romano, Pablo G. Brenzoni, Leonardo Fabbro, Laura Paulosky, Wanda Cornistein ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/21791 Fri, 27 May 2022 00:00:00 -0400 Preparation of operating room for COVID-19 suspects at a tertiary care teaching hospital in New Delhi, India https://ijic.info/article/view/21395 <p>The continuous rise in the number of cases of COVID-19, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), generated an urgent need to transform the facilities of our existing operating rooms (OR) to cater for emergency surgeries for patients with suspected COVID-19. The aim was to minimise the spread of infection and to achieve the lowest risk for patients and staff while caring for COVID-19 suspects undergoing surgery. We devised a protocol in our hospital to prepare OR for patients suspected to be suffering from COVID-19 but in whom the surgical intervention could not be deferred until the result of the COVID-19 test was obtained. The key consideration was that we cater to suspected and confirmed COVID-19 patients who required emergency surgery while adhering to strict infection control measures. The study was undertaken as a pilot exercise in consultation with treating surgeons, hospital infection control committee members, hospital administrators, and engineers, along with a literature review, to transform the design and functioning of existing facilities to prepare for emergency surgeries of COVID-19 suspects at the beginning of the pandemic. While this required significant planning on paper and onsite by members of the OR staff, hospital infection control committee, administration, and engineers, the creation of a safe operating environment was possible within a 48-h period with minimal structural alterations.</p> Jitender Sodhi, Anant Gupta, Gurpreet Singh, Gagandeep Singh, Rajeev Kumar, Arti Kapil, Peush Sahni ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/21395 Mon, 30 May 2022 07:52:28 -0400 Hand hygiene knowledge, attitudes, and self-reported practices among medical and nursing staff of a tertiary-care military hospital: a cross-sectional study https://ijic.info/article/view/21469 <p>Hand hygiene (HH) serves as a primary public health measure against healthcare-associated infections. During the coronavirus disease 2019 (COVID-19) pandemic, caused by the severe acute respiratory syndrome (SARS) coronavirus 2 (SARS-CoV-2), HH has been fundamentally reinforced for preventing infection transmission globally. This cross-sectional study provides data as a baseline evaluation of knowledge, attitude, and self-reported practice, along with the differences of each between medical and nursing staff. A self-administered questionnaire comprising a standardized World Health Organization Hand Hygiene Knowledge Questionnaire (WHO, revised August 2009) and Likert scales for attitude and practice was employed, using convenience sampling to collect data from 383 healthcare workers (HCWs), 92 nurses (24.9%), and 277 doctors (75.1%) in a tertiary-care military hospital. Both nurses and doctors had moderate knowledge with no significant difference (<em>P</em>&nbsp;= 0.54). Moreover, attitude and practice were reported as moderate for both groups. However, the self-reported HH practice of doctors was significantly (<em>P</em>&nbsp;&lt; 0.05) better than that of nurses, while nurses had significantly better (<em>P</em>&nbsp;&lt; 0.01) attitudes in comparison with doctors. Participants who had received formal training in the previous 3 years were 70.65% among nurses and 44.76% among doctors. In total, 78.36% acknowledged routine use of alcohol-based hand rub. It suggested a relationship of HH to demographic variables, professional role, and departmental service. It should be noted that this study shows no relationship between knowledge and practice, and a negative correlation between knowledge and attitude. Concurrently, while further investigation is required to pinpoint the obstacles to achieving proper HH, it can be concluded that infrastructure promoting its practice among HCWs needs to be established.</p> Iqra Zia, Sidra Shafiq Cheema, Naveen Siddique Sheikh, Huma Ashraf ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/21469 Fri, 13 May 2022 05:10:37 -0400 Rates of urinary catheter-associated urinary tract infection in Saudi MOH hospitals: a 2-year multi-centre study https://ijic.info/article/view/21703 <p><strong>Background:</strong>&nbsp;The published rates of catheter-associated urinary tract infection (CAUTI) in Saudi Arabia were derived from single-centre studies or nationally non-representative studies.</p> <p><strong>Objectives:</strong>&nbsp;The aim of this study was to estimate CAUTI rates and urinary catheter utilisation (UCU) ratios in 99 Saudi Ministry of Health (MOH) hospitals from all regions.</p> <p><strong>Methods:</strong>&nbsp;A prospective surveillance study was conducted in 15 different types of intensive care units (ICUs) between January 2018 and December 2019. The data were entered into the Health Electronic Surveillance Network (HESN) programme. The methods of the US National Healthcare Safety Network (NHSN) and the Gulf Cooperation Council (GCC) centre for infection control were used.</p> <p><strong>Results:</strong>&nbsp;During 2 years of surveillance covering 919,615 patient-days and 573,720 urinary catheter days, a total of 965 CAUTI events were identified. The overall MOH CAUTI rate was 1.68 (95%confidence interval (CI) 1.58–1.79) per 1,000 urinary catheter days, and the overall UCU was 0.624 (95%CI 0.623–0.625). CAUTI rates were highest in paediatric medical (5.73) and adult medical (2.02) ICUs. UCU were highest in neurosurgical (0.795) and medical surgical (0.743) ICUs. CAUTI standardised infection ratios across different ICUs in Saudi MOH hospitals were 16% lower than NHSN hospitals, 47% lower than GCC hospitals and 69% lower than International Nosocomial Infection Control Consortium (INICC) hospitals. Urinary catheter standardised utilisation ratios across different ICUs in Saudi MOH hospitals were 15% higher than NHSN hospitals, 9% higher than INICC hospitals and 13% lower than GCC hospitals.</p> <p><strong>Conclusions:</strong>&nbsp;The current study is a unique national CAUTI benchmark that can potentially help in the fight against healthcare-associated infection.</p> Yvonne S. Aldecoa, Adel Alanazi, Ghada Bin Saleh, Nasser Alshanbari, Tabish Humayun, Faisal Alsheddi, Aiman El-Saed, Mohammed Alqahtani, Khalid H. Alanazi ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/21703 Wed, 16 Mar 2022 08:35:08 -0400 Effect of environmental and behavioural factors on microbiological air quality of operating rooms https://ijic.info/article/view/21204 <p><strong><em>Introduction:</em></strong>&nbsp;An operating theatre (OT) is a very complex setup, which presents numerous challenges for both patients and health care providers. A safe OT environment decreases the susceptibility of patients to postoperative infections. Therefore, a study was conducted to determine microbiological air quality for establishing baseline values and to assess concurrently the effect of environment and behavioural factors in 46 OTs of a tertiary care hospital.</p> <p><strong><em>Materials &amp; Methods:</em></strong>&nbsp;The OTs were divided into two groups based on the type of air flow: laminar diffuser (Group I) or conventional diffuser (Group II). Two hundred and thirty-eight samples were collected with an active technique using a sieve impactor, sampling at 100 L/minute. Statistical analysis was conducted using Statistical Package for Social Sciences (SPSS) Version 20 (IBM Corp., Armonk, NY).</p> <p><strong><em>Results:</em></strong>&nbsp;In Group I OTs with the laminar diffuser, bacterial and fungal values during the lean period for environmental and behavioural factors were 47.78 colony forming units (CFM)/m<sup>3</sup>&nbsp;and 0.24 CFU/m<sup>3</sup>, respectively. The bacterial and fungal values during the surgical period were 98.01 CFU/m3 and 0.40 CFU/m<sup>3</sup>, respectively. The same values for Group II OTs with the conventional diffuser were 52.83 CFU/m<sup>3</sup>&nbsp;and 0.39 CFU/m<sup>3</sup>&nbsp;during the lean period, and 80.06 CFU/m<sup>3</sup>&nbsp;and 0.40 CFU/m<sup>3</sup>&nbsp;during the surgical period.</p> <p><strong><em>Discussion:</em></strong>&nbsp;Both environmental and behavioural factors – temperature, humidity, percentage of fresh air in circulation, door type, controlled entry, minimal door opening and proper OT attire – were seen to contribute concurrently to maintaining air quality in operating units.</p> Gurmail Singh, Manisha Biswal, Vipin Koushal, Navneet Dhaliwal ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/21204 Wed, 19 Jan 2022 11:24:47 -0500 Challenges faced in the conversion of a tertiary healthcare centre into a COVID-19 hospital and developing a free-standing isolation centre in India https://ijic.info/article/view/20476 <p>Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19), which is a highly virulent disease associated with high mortality. Its outbreak into a pandemic has challenged the healthcare system of most countries around the world. A large number of infectious diseases hospitals are the need of hour to counteract this worrying infection. However, it is not possible to build such hospitals on a large scale within a short period of time; the only possibility is to convert existing healthcare facilities into COVID-19 facilities. The Centers for Disease Prevention and Control (CDC) has released guidelines for the preparation of COVID-19 hospitals, but execution at the ground level comes with many challenges. Here, we share our experience and the challenges we faced during the preparation of a tertiary healthcare centre into a COVID-19 centre, with the hope that it will help other institutions to prepare.</p> Brajesh Kumar Ratre, Balbir Kumar, Rakesg Garg, Saurabh Vig, Anuja Pandit, Shweta Arun Bhopale, Sushma Bhatnagar ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/20476 Wed, 16 Feb 2022 12:26:10 -0500 The challenges of COVID-19 vaccination in a war-torn country – Syria https://ijic.info/article/view/22429 Rahim Abo Kasem, Faiz Kassab ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/22429 Fri, 27 May 2022 00:00:00 -0400 ‘Unite for safety – clean your hands’: the 5 May 2022 World Health Organization SAVE LIVES: Clean Your Hands campaign https://ijic.info/article/view/22630 Ermira Tartari, Claire Kilpatrick, Benedetta Allegranzi, Didier Pittet ##submission.copyrightStatement## http://creativecommons.org/licenses/by/4.0 https://ijic.info/article/view/22630 Thu, 28 Apr 2022 13:56:39 -0400