PREVALENCE OF METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS NASAL CARRIAGE IN HEALTHCARE WORKERS

2008 ◽  
Vol 27 (12) ◽  
pp. 1109-1111 ◽  
Author(s):  
Maria Ibarra ◽  
Tristan Flatt ◽  
Diane Van Maele ◽  
Aisha Ahmed ◽  
Jaime Fergie ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Healthcare Workers ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Nasal Carriage ◽  
Methicillin Resistant

scholarly journals Nasal Carriage of Methicillin Resistant Staphylococcus aureus among Healthcare Workers in University of Maiduguri Teaching Hospital

2019 ◽  
Vol 16 (2) ◽  
pp. 01-08
Author(s):  
Abubakar Adamu ◽  
Hamman Ibrahim Garandawa ◽  
AbZailani Sambo B ◽  
Mohammad Y ◽  
Aliyu Mohammad Kodiya ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Teaching Hospital ◽  
Healthcare Workers ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Nasal Carriage ◽  
Methicillin Resistant

A cross sectional study to assess nasal carriage of methicillin resistant Staphylococcus aureus in healthcare professionals in a tertiary care hospital

2020 ◽  
pp. 1-12
Author(s):  
Fibhaa Syed ◽  
Nasim Akhtar ◽  
Mohammad Ali Arif ◽  
Adil Ramzan ◽  
Rauf Niazi ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Healthcare Workers ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Tertiary Care ◽  
Nasal Carriage ◽  
Cross Sectional Study ◽  
Diffusion Method ◽  
Cross Sectional ◽  
Methicillin Resistant ◽  
Nasal Swabs

Abstract Objective: To determine the nasal carriage of staphylococcus aureus and methicillin-resistant staphylococcus aureus among healthcare workers in a tertiary care setting. Methods: The cross-sectional study was conducted at the Pakistan Institute of Medical Sciences, Islamabad, Pakistan, from April to July 2018, and comprised healthcare workers at the institution. Nasal swabs were collected and cultured on Mannitol salt agar. Mannitol fermenting colonies which were gram-positive cocci, catalase-positive and coagulase-positive were identified as staphylococcus aureus. Antibiotic susceptibility test was performed by modified Kirby-Bauer disc diffusion method. Methicillin resistance was detected using cefoxitin disc diffusion method. Data was analysed using SPSS 23. Results: Of the 210 nasal swabs, 52(24.76%) had a staphylococcus aureus growth, and, of them, 15(7.1%) were methicillin-resistant. No association could be established with either any single category of healthcare worker or an inter-department variation (p>0.05). Likewise, there was no association with age, gender, duration of service, smoking, co-morbidities, use of antibiotics in the preceding six months, treating a patient with methicillin-resistant staphylococcus aureus in the preceding six months and hospitalisation in the preceding year (p>0.05). Conclusion: The frequency of nasal carriage of methicillin resistant staphylococcus aureus amongst healthcare workers was regardless of the nature of their professional engagement. Key Words: Methicillin resistant staphylococcus aureus, Nasal carriage, Continuous...

scholarly journals PREVALENCE OF NASAL CARRIAGE OF METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS AMONG HEALTHCARE WORKERS IN THE DEPARTMENTS OF OTORINOLARYNGOLOGY AND DENTISTRY IN KYIV, UKRAINE

2020 ◽  
Vol 73 (12) ◽  
pp. 2563-2567
Author(s):  
Aidyn G. Salmanov ◽  
Taras P. Bondar ◽  
Yaroslav V. Shkorbotun ◽  
Evelina A. Chumak ◽  
Volodymyr O. Shkorbotun ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Virulence Factor ◽  
Healthcare Workers ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Nasal Carriage ◽  
Diffusion Method ◽  
Methicillin Resistant ◽  
Significant Difference ◽  
Mrsa Strains ◽  
Encoding Genes

The aim: To obtain the first estimates of the current prevalence of nasal carriage of methicillin-resistant Staphylococcus aureus (MRSA) among healthcare workers (HCWs) in the departments of Otorinolaryngology and Dentistry and to determine of genes virulence factors (Panton Valentine Leukocidine (PVL) genes). Materials and methods: We performed a multicenter cross-sectional study. The susceptibility to antibiotics was determined by disk diffusion method according to the European Committee on Antimicrobial Susceptibility Testing. The virulence factor encoding genes, mecA, lukS-lukF, were detected by Polymerase Chain Reaction (PCR). Results: Incidence rate of S. aureus nasal carriage among HCWs was 36.2%, whereas MRSA carriage was 17%. Prevalence of MRSA carriage rate was 34.9% in Otorhinolaryngology departments and 9.7% in Dentistry. PCR testing confirmed that all MRSA strains were mecA gene-positive. The virulence factor encoding genes were detected in 82.3% of the S. aureus isolates from HCWs. Among S.aureus, the lukS-lukF genes were detected in over 59% of the strains. The lukS-lukF genes were detected in 55.5% of MRSA and in 58.9% of MSSA strains. LukS-lukF genes were most commonly co-present in MRSA strains. No significant difference was detected between the occurrences of lukS-lukF genes (P > 0.05). Conclusions: Personnell in otorhinolaryngology and dentistry departments have a high rate of nasal colonization of MRSA. This carrier state may be an important risk factor for transmission MRSA from physicians and nurses to patients and vice-versa. Screening for MRSA nasal carriage of HCWs is a key element in enabling infection control measures and early therapeutic decisions.

scholarly journals Methicillin-Resistant Staphylococcus aureus Nasal Carriageamong Patients and Healthcare Workers in a Hospital in Kelantan, Malaysia

2013 ◽  
Vol 62 (1) ◽  
pp. 109-112 ◽  
Author(s):  
HASSANAIN AL-TALIB ◽  
CHAN YEAN YEAN ◽  
HABSAH HASAN ◽  
NMN NIK ZURAINA ◽  
MANICKAM RAVICHANDRAN
Keyword(s):  
Staphylococcus Aureus ◽  
High Risk ◽  
Healthcare Workers ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Genetic Relationships ◽  
Nasal Carriage ◽  
Common Source ◽  
Methicillin Resistant ◽  
History Of ◽  
Relationship Of

Staphylococcus aureus nasal carriage is a common source of nosocomial infection and colonization. The aim of the present study was to assess the burden of methicillin-resistant S. aureus nasal carriage, its association with factors of interest including its genetic relationships. The prevalence of S. aureus nasal carriage was found to be 28.7%. This study showed that patients with a history of previous antibiotic intake, nasogastric tube, and longer hospitalization had a significantly high risk of being MRSA nasal carriers. The genetic relationship of all 34 nasal MRSA isolates revealed four major clusters of isolates, and there was a relationship between MRSA isolated from inpatients and healthcare workers.

scholarly journals Is Nasal Carriage of Methicillin-Resistant Staphylococcus aureus More Prevalent Among Student Healthcare Workers?

2004 ◽  
Vol 25 (5) ◽  
pp. 364-365 ◽  
Author(s):  
Philippe Berthelot ◽  
Florence Grattard ◽  
Pascal Fascia ◽  
Isabelle Martin ◽  
Franck Olivier Mallaval ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Healthcare Workers ◽  
Methicillin Resistant Staphylococcus Aureus ◽  
Nasal Carriage ◽  
Methicillin Resistant
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