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TALAGA-ĆWIERTNIA KATARZYNA, OCHOŃSKA DOROTA, GAJDA MATEUSZ, KOWALCZYK MONIKA, PALCZEWSKA MAGDALENA, BRZYCHCZY-WŁOCH MONIKA. Stethoscopes or Maybe "Bacterioscopes" - Is hand Hygiene Solely Capable of Preventing Hospital-Associated Infections? Pol J Microbiol 2023; 72:79-91. [PMID: 36929886 PMCID: PMC10280307 DOI: 10.33073/pjm-2023-012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 02/13/2023] [Indexed: 03/18/2023] Open
Abstract
The stethoscope remains an indispensable diagnostic tool for medical students. Improper stethoscope hygiene may cause bacterial infections, including hospital-associated infections (HAIs), which challenge the Polish medical system. The study's main objective was to evaluate the hygiene habits declared by medical students. Moreover, microbiological control with the characteristics of potentially pathogenic microorganisms was performed. The study included 66 medical students from the Faculty of Medicine at the Jagiellonian University Medical College in Cracow, Poland. The participants filled in an anonymous questionnaire. Stethoscope contamination was assessed through isolation, identification, testing of antibiotic resistance, and clonality of the isolates bacterial pathogens. The survey showed that only 30.3% of students cleaned their stethoscopes after each patient, and 1.5% never did this. Of the 66 stethoscopes tested, 100% were positive for bacterial growth. Staphylococcus spp. was the most frequently isolated contaminant (50.5%). The questionnaire results demonstrated the necessity of the validated procedures for cleaning the stethoscopes. Stethoscopes used by medical students are contaminated with numerous bacterial species, including multidrug-resistant organisms. The clonal structure of the MRSA and MRSE populations acquired from stethoscopes has been demonstrated. Our results confirm the possibility that these medical devices mediate the spread of hazardous pathogens in the hospital environment. Practical exercises are essential to forming the correct hygiene habits involving stethoscopes, which enable practicing and checking the correctness of the established skills.
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Affiliation(s)
- KATARZYNA TALAGA-ĆWIERTNIA
- Department of Molecular Medical Microbiology, Chair of Microbiology, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - DOROTA OCHOŃSKA
- Department of Molecular Medical Microbiology, Chair of Microbiology, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - MATEUSZ GAJDA
- Students’ Scientific Group of Microbiology at the Chair of Microbiology, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
- Department of Microbiology, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
- Doctoral School of Medical Sciences and Health Sciences, Jagiellonian University Medical College, Cracow, Poland
- Angiology Department, University Hospital in Cracow, Jagiellonian University Medical College, Cracow, Poland
| | - MONIKA KOWALCZYK
- Students’ Scientific Group of Microbiology at the Chair of Microbiology, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
- Department of Neurology with a Stroke Unit, Żeromski Specialist Hospital, Cracow, Poland
| | - MAGDALENA PALCZEWSKA
- Students’ Scientific Group of Microbiology at the Chair of Microbiology, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
- Metabolic Diseases and Diabetology Clinical Department, University Hospital of Cracow, Cracow, Poland
| | - MONIKA BRZYCHCZY-WŁOCH
- Department of Molecular Medical Microbiology, Chair of Microbiology, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
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Kiros T, Damtie S, Eyayu T, Tiruneh T, Hailemichael W, Workineh L. Bacterial Pathogens and Their Antimicrobial Resistance Patterns of Inanimate Surfaces and Equipment in Ethiopia: A Systematic Review and Meta-analysis. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5519847. [PMID: 34095296 PMCID: PMC8137297 DOI: 10.1155/2021/5519847] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 05/01/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Hospital-acquired infections have remained a serious cause of mortality, morbidity, and extended hospitalization. Bacterial contamination of inanimate surfaces of the hospital environment and equipment is considered a major contributing factor to the development of several nosocomial infections worldwide. The hospital environment and many devices are an important reservoir of many clinically important bacterial agents including multidrug-resistant pathogens. Therefore, this systematic review and meta-analysis are aimed at investigating bacterial pathogens and their antimicrobial resistance patterns of inanimate surfaces and equipment in Ethiopia. METHODS An exhaustive literature search was carried out using the major electronic databases including PubMed, Web of Science, MEDLINE, EMBASE, CINAHL, Google Scholar, Cochrane Library, Scopus, and Wiley online library to identify potentially relevant studies without date restriction. Original articles which address the research question were identified, screened, and included using the PRISMA flow diagram. Data extraction was prepared in Microsoft Excel, and data quality was assessed by using 9-point Joanna Briggs Institute critical appraisal tools. Then, data were exported to STATA 16.0 software for analyses of pooled estimation of outcome measures. Estimation of outcome measures at a 95% confidence interval was performed using DerSimonian-Laird's random-effects model. Finally, results were presented via text, figures, and tables. RESULTS A total of 18 studies with 3058 bacterial isolates recovered from 3423 swab specimens were included for systematic review and meta-analysis. The pooled prevalence of bacterial contamination of inanimate surfaces and equipment was found 70% (95% CI: 59, 82). Among the Gram-negative bacterial species, the prevalence of ampicillin-resistant K. pneumoniae was the highest 80% (95% CI: 78, 92) followed by Citrobacter species 78% (95% CI: 57, 83). CONCLUSION This study has shown a high prevalence of bacterial contamination of inanimate surfaces and equipment in Ethiopia.
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Affiliation(s)
- Teklehaimanot Kiros
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Shewaneh Damtie
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Tahir Eyayu
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Tegenaw Tiruneh
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Wasihun Hailemichael
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
| | - Lemma Workineh
- Department of Medical Laboratory Sciences, College of Health Sciences and School of Medicine, Debre Tabor University, Debre Tabor, Ethiopia
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KUMAR ARVIND, KERI VISHAKHC, KHAN MAROOFAHMAD, RANJAN PIYUSH, RASTOGI NEHA, SAHU MONALISA, WIG NAVEET. Assessment of healthcare worker's hand hygiene and infection prevention practices of their personal belongings in a healthcare setting: a survey in pre COVID-19 era and literature review on standard disinfection practices. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2021; 62:E104-E109. [PMID: 34322624 PMCID: PMC8283623 DOI: 10.15167/2421-4248/jpmh2021.62.1.1742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 03/01/2021] [Indexed: 11/30/2022]
Abstract
Background Healthcare workers’ (HCW) hands and personnel belongings are vehicles of transmission of nosocomial infections. Knowledge, attitude, and practice of hand hygiene have been extensively studied suggesting adequate knowledge but poor compliance. Similar data on aprons, mobile phone and stethoscope disinfection practices are lacking. This becomes an extensively important topic of discussion in current COVID-19 pandemic where inadequacy in hygiene practices is devastating. Aim To study the knowledge, attitude, and infection prevention practices of HCWs aprons, electronic devices, stethoscopes, and hands. Methods A cross sectional questionnaire-based survey was conducted among HCWs of Medicine ward and ICU. Results Sixty-six HCWs responded to the survey. Awareness that hands, aprons, mobile phones, stethoscopes could cause cross transmission and knowledge of correct practices was present in majority of the respondents. Hand hygiene was performed by 65.2% of the respondents before touching a patient and 54.5% after touching the patient surroundings while 13.6% performed only when it was visibly soiled. Mobile phones and stethoscopes were disinfected by 13.6 and 30.3% of the respondents after each patient encounter, respectively. Aprons were washed after using them at a stretch for a median duration of 5 days (1-30 days). Forgetfulness, lack of reinforcement, lack of time, inadequate awareness on standard disinfection practices and fear of damaging electronic devices from disinfectants use were reasons for poor compliance. Conclusions There is an urgent need to spread awareness and formulate standard guidelines on disinfection practices especially for mobile phones, stethoscopes, and aprons in addition to reinforcing hand hygiene practices.
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Affiliation(s)
| | - VISHAKH C. KERI
- Department of Medicine and Microbiology, AIIMS, New Delhi
- Correspondence: Vishakh C. Keri, Senior Resident, Infectious Diseases, Department of Medicine and Microbiology, AIIMS, New Delhi - Tel.: 8073067525 - E-mail:
| | | | | | - NEHA RASTOGI
- Department of Medicine and Microbiology, AIIMS, New Delhi
| | - MONALISA SAHU
- Department of Medicine and Microbiology, AIIMS, New Delhi
| | - NAVEET WIG
- Department of Medicine, AIIMS, New Delhi
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Sahiledengle B, Tekalegn Y, Woldeyohannes D. The critical role of infection prevention overlooked in Ethiopia, only one-half of health-care workers had safe practice: A systematic review and meta-analysis. PLoS One 2021; 16:e0245469. [PMID: 33444417 PMCID: PMC7808611 DOI: 10.1371/journal.pone.0245469] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 01/03/2021] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Effective infection prevention and control measures, such as proper hand hygiene, the use of personal protective equipment, instrument processing, and safe injection practicein the healthcare facilitiesare essential elements of patient safety and lead to optimal patient outcomes. In Ethiopia, findings regarding infection prevention practices among healthcare workers have been highly variable and uncertain. This systematic review and meta-analysis estimates the pooled prevalence of safe infection prevention practices and summarizesthe associated factors among healthcare workers in Ethiopia. METHODS PubMed, Science Direct, Google Scholar, and the Cochran library were systematically searched. We included all observational studies reporting the prevalence of safe infection prevention practices among healthcare workers in Ethiopia. Two authors independently extracted all necessary data using a standardized data extraction format. Qualitative and quantitative analyseswere employed. The Cochran Q test statistics and I2 tests were used to assess the heterogeneity of the studies. A random-effects meta-analysis model was used to estimate the pooled prevalence of safe infection prevention practice. RESULTS Of the 187 articles identified through our search, 10 studies fulfilled the inclusion criteria and were included in the meta-analysis. The pooled prevalence of safe infection prevention practice in Ethiopia was 52.2% (95%CI: 40.9-63.4). The highest prevalence of safe practice was observed in Addis Ababa (capital city) 66.2% (95%CI: 60.6-71.8), followed by Amhara region 54.6% (95%CI: 51.1-58.1), and then Oromia region 48.5% (95%CI: 24.2-72.8), and the least safe practices were reported from South Nation Nationalities and People (SNNP) and Tigray regions with a pooled prevalence of 39.4% (95%CI: 13.9-64.8). In our qualitative syntheses, the odds of safe infection prevention practice were higher among healthcare workers who had good knowledge and a positive attitude towards infection prevention. Also, healthcare workers working in facilities with continuous running water supply, having infection prevention guideline, and those received training were significantly associated withhigher odds of safe infection prevention practice. CONCLUSIONS Infection prevention practices in Ethiopia was poor, with only half of the healthcare workers reporting safe practices. Further, the study found out that there were regional and professional variations in the prevalence of safe infection prevention practices. Therefore, the need to step-up efforts to intensify the current national infection prevention and patient safety initiative as key policy direction is strongly recommended, along with more attempts to increase healthcare worker's adherence towards infection prevention guidelines.
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Affiliation(s)
- Biniyam Sahiledengle
- Department of Public Health, MaddaWalabu University Goba Referral Hospital, Bale Goba, Ethiopia
| | - Yohannes Tekalegn
- Department of Public Health, MaddaWalabu University Goba Referral Hospital, Bale Goba, Ethiopia
| | - Demelash Woldeyohannes
- Department of Public Health, MaddaWalabu University Goba Referral Hospital, Bale Goba, Ethiopia
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Sahiledengle B, Tekalegn Y, Bekele K, Tesemma A, Edward Quisido BJ. Disinfection of Stethoscope and Non-Infrared Thermometer: Practices of Physicians in Ethiopia in the Era of COVID-19. Risk Manag Healthc Policy 2021; 13:3245-3257. [PMID: 33447105 PMCID: PMC7802342 DOI: 10.2147/rmhp.s289125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 12/23/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Stethoscopes and non-infrared thermometers are the customary medical equipment used by the physicians on a daily basis, among various patients. With the rise of potential infections in the healthcare facilities and the transmission nature of the current COVID-19 pandemic, consistent and correct disinfections of these devices after each use should not be pardoned. This study, therefore, aimed to assess the level of stethoscope and non-infrared thermometer disinfection practices among physicians involved in direct patient contact during the COVID-19 pandemic. METHODS A web-based cross-sectional survey was conducted among physicians working in Ethiopia to assess their practice of stethoscope and non-infrared thermometer disinfection. The online survey was circulated using an anonymous and self-reporting questionnaire via Google form with a consent form appended to it. The developed Google form link was shared with physicians through their email addresses and social media pages. A descriptive summary was computed and presented by tables and figures. Multivariable logistic regression model was used to identify factors associated stethoscope and non-infrared thermometer after every use. RESULTS The proportion of stethoscope and non-infrared thermometer disinfections after every use was 13.9% (95% CI: 10.9-17.6) and 20.4% (95% CI: 16.7-24.5), respectively. Taking COVID-19 training (AOR: 2.52; 95% CI: 1.29-4.92) and the availability of stethoscope disinfection materials at the workplace (AOR: 3.03; 95% CI: 1.29-7.10) were significantly increased the odds of stethoscope disinfection after every use. The odds of stethoscope disinfection after every use was significantly decreased for those who reported the use of shared stethoscope (AOR: 0.34; 95% CI: 0.12-0.92). CONCLUSION Only a wee share of the respondents reported that they have disinfected their stethoscopes and non-infrared thermometers after every use - possibly jeopardizing both patients and clinicians safety, particularly during the COVID-19 pandemic.
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Affiliation(s)
- Biniyam Sahiledengle
- Madda Walabu University Goba Referral Hospital, School of Health Sciences, Public Health Department, Goba, Bale, Ethiopia
| | - Yohannes Tekalegn
- Madda Walabu University Goba Referral Hospital, School of Health Sciences, Public Health Department, Goba, Bale, Ethiopia
| | - Kebebe Bekele
- Madda Walabu University Goba Referral Hospital, Department of Surgery, Goba, Bale, Ethiopia
| | - Abdi Tesemma
- Madda Walabu University Goba Referral Hospital, Department of Surgery, Goba, Bale, Ethiopia
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Comparison of Effectiveness of 70%-isopropanol, 65%-ethanol and 1%-chlorhexidine for Stethoscope Decontamination. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2020. [DOI: 10.22207/jpam.14.3.46] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Stethoscopes are potential vector for health care associated infections worldwide. Ethyl alcohol (EA), isopropyl alcohol (IPA) and chlorhexidine (CH) are widely used for disinfecting stethoscope, however, comparative analysis of these disinfectants are scarce. Hence this paper aims to compare the reduction in bioburden with respect to stethoscope decontamination. A randomized, double-blind study was undertaken from various categories of health care workers (HCW) working in various departments. Each participant was asked to fill a questionnaire and diaphragms of their stethoscopes were imprinted on blood agar and sabourauds dextrose agar before and after disinfection with either 65%-EA, 70%-IPA or 1%-CH. The culture plates were incubated aerobically and the growth was further identified. 384 HCW participated in the study. 168 participants never cleaned their stethoscope, out of which 147 respondents (91.6%) comprised of students. EA (47%) and IPA (23%) were the two major types of alcohols used as disinfecting agents. 280 samples showed growth among which 51.8% were potent pathogens. Before disinfection, Staphylococcus aureus (27%) was the predominant pathogen, followed by Klebsiella (6.8%), Enterococcus and Candida respectively. Among the disinfectants used, maximum antimicrobial activity was exhibited by IPA (92.5%) compared to EA (82.5%) and CH (77.8%). Huge lacunae regarding knowledge, attitude and practice of stethoscope maintenance was found among student community. The microbial growth varies at various department. Disinfecting stethoscope with 70%-IPA for just 30 seconds is equally efficient compared to 1 minute and IPA was superior to EA and CH for decontaminating stethoscope. Stethoscopes are potential vector for health care associated infections worldwide. Ethyl alcohol (EA), isopropyl alcohol (IPA) and chlorhexidine (CH) are widely used for disinfecting stethoscope, however, comparative analysis of these disinfectants are scarce. Hence this paper aims to compare the reduction in bioburden with respect to stethoscope decontamination. A randomized, double-blind study was undertaken from various categories of health care workers (HCW) working in various departments. Each participant was asked to fill a questionnaire and diaphragms of their stethoscopes were imprinted on blood agar and sabourauds dextrose agar before and after disinfection with either 65%-EA, 70%-IPA or 1%-CH. The culture plates were incubated aerobically and the growth was further identified. 384 HCW participated in the study. 168 participants never cleaned their stethoscope, out of which 147 respondents (91.6%) comprised of students. EA (47%) and IPA (23%) were the two major types of alcohols used as disinfecting agents. 280 samples showed growth among which 51.8% were potent pathogens. Before disinfection, Staphylococcus aureus (27%) was the predominant pathogen, followed by Klebsiella (6.8%), Enterococcus and Candida respectively. Among the disinfectants used, maximum antimicrobial activity was exhibited by IPA (92.5%) compared to EA (82.5%) and CH (77.8%). Huge lacunae regarding knowledge, attitude and practice of stethoscope maintenance was found among student community. The microbial growth varies at various department. Disinfecting stethoscope with 70%-IPA for just 30 seconds is equally efficient compared to 1 minute and IPA was superior to EA and CH for decontaminating stethoscope.
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Napolitani M, Bezzini D, Moirano F, Bedogni C, Messina G. Methods of Disinfecting Stethoscopes: Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E1856. [PMID: 32182989 PMCID: PMC7143198 DOI: 10.3390/ijerph17061856] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 11/16/2022]
Abstract
The aim of this systematic review was to investigate the effectiveness of various disinfection methods available for stethoscopes. In March 2019, we performed a search in PubMed and Scopus using the search terms: "reducing stethoscopes contamination" and "disinfection stethoscopes"; the Mesh terms used in PubMed were "Decontamination/methods" or "Disinfection/methods" and "Stethoscopes/microbiology". Selection criteria were: English language; at least one disinfection method tested. A total of 253 publications were screened. After title, abstract, and full-text analysis, 17 papers were included in the systematic review. Ethanol at 90%, Ethanol-Based Hands Sanitizer (EBHS), triclosan, chlorhexidine, isopropyl alcohol, 66% ethyl alcohol, sodium hypochlorite, and benzalkonium chloride have been proven to lower the presence of bacteria on stethoscopes' surfaces. In addition, alcohol wipes show effective results. A wearable device emitting ultraviolet C by Light-Emitting Diode (LED) resulted efficacious against common microorganisms involved in Healthcare Associated Infections. The cover impregnated with silver ions seemed to be associated with significantly higher colony counts. Instead, copper stethoscopes surface reduced bacterial load. The disinfection of stethoscopes appears to be essential. There are many valid methods available; the choice depends on various factors, such as the cost, availability, and practicality.
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Affiliation(s)
| | - Daiana Bezzini
- Department of Life Sciences, University of Siena, 53100 Siena, Italy;
| | | | - Corrado Bedogni
- Medical and General Management, S. Croce e Carle Hospital, 12100 Cuneo, Italy;
| | - Gabriele Messina
- Department of Molecular and Developmental Medicine, University of Siena, 53100 Siena, Italy
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Saleem Z, Godman B, Hassali MA, Hashmi FK, Azhar F, Rehman IU. Point prevalence surveys of health-care-associated infections: a systematic review. Pathog Glob Health 2019; 113:191-205. [PMID: 31215326 PMCID: PMC6758614 DOI: 10.1080/20477724.2019.1632070] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Health-care-associated infections (HAIs) are considered a serious public health issues that contribute substantially to the global burden of mortality and morbidity with respect to infectious diseases. The aim is to assess the burden of health-care-associated infections by collation of available data from published point prevalence surveys (PPS) on HAIs to give future guidance. Study protocol and methodology were designed according to preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines. Published research papers that conducted a point prevalence survey of HAIs in hospital settings by following the structured survey methodology employed by European Centre of Disease Prevention and Control (ECDC) were included. Of 1212 articles, 67 studies were included in the final analysis conducted across different countries. Overall, 35 studies were conducted in Europe, 21 in Asia, 9 in America, and 2 in Africa. The highest prevalence of HAIs was recorded in a study conducted in adult ICU settings of 75 regions of Europe (51.3%). The majority of the studies included HAI data on urinary tract infections, respiratory tract infections, and bloodstream infections. Klebsiella pneumonia, Pseudomonas aeruginosa and E. coli were the most frequent pathogens responsible for HAIs. PPS is an useful tool to quantify HAIs and provides a robust baseline data for policymakers. However, a standardize surveillance method is required. In order to minimize the burden of HAIs, infection prevention and control programs and antibiotic stewardship may be effective strategies to minimize the risk of HAIs.
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Affiliation(s)
- Zikria Saleem
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, George Town, Malaysia
- Rashid Latif College of Pharmacy, Lahore, Pakistan
| | - Brian Godman
- Department of Clinical Pharmacology, Karolinska Institute, Stockholm, Sweden
- Strathclyde Institute of Pharmacy and Biomedical Sciences, Strathclyde University, Glasgow, UK
- Health Economics Centre, University of Liverpool Management School, Liverpool, UK
| | - Mohamed Azmi Hassali
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, George Town, Malaysia
| | | | - Faiza Azhar
- University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Inayat Ur Rehman
- School of Pharmacy, Monash University Malaysia, Kuala Selangor, Malaysia
- Department of Pharmacy, Abdul Wali Khan University Mardan, Mardan, Pakistan
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