ABSTRACT
Acute infectious gastroenteritis is a prevalent disease worldwide, and most of the cases are caused by viral pathogens. Many different viruses, including Rotavirus (RV), Norovirus, Adenovirus, and Astroviruses, are responsible for most acute viral gastroenteritis cases. According to the Centers for Disease Control and Prevention (CDC), viral gastroenteritis infections cause more than 200 000 child mortalities each year worldwide. One of the best strategies to reduce the global burden of RV gastroenteritis is the development and administration of effective vaccines. However, since there are differences in the coverage of the vaccines, the choice of appropriate vaccine for localized genotypes based on regions is important. The aim of this study was to detect the RV infections in our region and to perform genotyping using real time polymerase chain reaction (Rt-PCR) and high resolution melting (HRM) analysis. A total of 341 stool samples collected from pediatric patients were tested. Lateral flow immunochromatographic assay principle based assay was used for antigen detection. RT-PCR and HRM were applied for genotype analysis. Similar to the data from our country and Eastern Mediterranean region, RV positivity in stool samples was 23.1%. The majority of the patients (51%) were aged 0-2 years and the vast majority of the patients, with a rate of 77%, were between the ages of 0-5. Most of the cases were detected in the winter months, especially in February. The distribution of 40 samples, whose G genotype could be detected, was as follows: G2, 21 (52.5%); G1, 11 (27.5%); G9, 5 (12.5%); G3, 2 (5%); G4, 1 (2.5%). The distribution of 53 samples, whose P genotype could be detected, was as follows: P4, 44 (83.0%); P9, 8 (15.1%); P10, 1 (1.9%). Among those whose genotype could be detected, the most prevalent genotypes were G2 with 52.5% and P4 with 83%. When the distribution of 25 samples was evaluated, in which RV G and P genotypes were detected simultaneously, G1P [4] 11 (44%), G2P[9] 5 (20%), G9P[4] 5 (20%), G2P[4] 2 (8%), G3P[10] 1 (4%), and G4P[4] 1 (4%) genotypes were determined, respectively. The most commonly observed genotype was G1P[4]. In the HRM analysis, it was observed that the melting curve peaks were at different temperatures in nine of the G2 genotype samples and 16 of the P4 and P9 genotype samples. Thus, genotyping with HRM analysis could not be fully finalized, especially for G2 and P. Of the Rota Teq® and RotarixTM vaccines administered on demand in our country, Rota Teq® is considered the vaccine that has the widest coverage for the genotypes observed in our country and region. ROTASIIL® vaccine, which covers all the genotypes in our region (G1, G2, G3, G4, G9) is not available in our country. The emergence of the strains with the potential to increase the current burden of RV disease should be continuously monitored, as different results are obtained by region and year, even within the same country. Thus, the emergence of vaccine-resistant strains can be followed up, especially in countries with higher viral diversity.
Subject(s)
Gastroenteritis , Rotavirus Infections , Rotavirus Vaccines , Rotavirus , Child , Child, Preschool , Feces , Gastroenteritis/epidemiology , Genotype , Humans , Infant , Infant, Newborn , Prevalence , Rotavirus/genetics , Rotavirus Infections/epidemiology , Tertiary Care Centers , United StatesABSTRACT
The close relationship between epilepsy and autoimmune diseases and the fact that the cause of epilepsy is idiopathic in 60% of cases suggest that intestinal microbiota may play a role in the etiology of epilepsy. In this study, we analyzed and compared the intestinal microbiota composition of patients with idiopathic focal epilepsy (nâ¯=â¯30) and healthy volunteer group (nâ¯=â¯10) by 16s ribosomal DNA sequencing. Proteobacteria phylum was found to be higher in patients with epilepsy (25.4%) than in healthy volunteers group (1.5%). The genera of Campylobacter, Delftia, Haemophilus, Lautropia, Neisseria among Proteobacteria phylum were found to be statistically significantly higher in patients with epilepsy than in healthy volunteers (pâ¯<â¯0.05). Fusobacteria phylum was detected in 10.6% of the patients with epilepsy but not in the healthy volunteer group. The genus of the Fusobacteria phylum was found as Leptotrichia and Fusobacterium. In our study, taxonomic drift and significant differences in the intestinal microbiota of patients with epilepsy according to healthy volunteer group showed that autoimmune mechanisms and inflammation may have a role in the etiology of epilepsy. Our data should be supported by other studies as to the role of the intestinal microbiome in the prevention and treatment of epilepsy.
Subject(s)
Epilepsy/etiology , Epilepsy/microbiology , Gastrointestinal Microbiome/physiology , Adult , Autoimmunity , Bacteria/classification , Bacteria/genetics , Central Nervous System , DNA, Ribosomal , Gastrointestinal Microbiome/genetics , Gastrointestinal Microbiome/immunology , Gastrointestinal Tract/metabolism , Gastrointestinal Tract/microbiology , Humans , Male , Middle Aged , Proteobacteria , RNA, Ribosomal, 16S/genetics , Sequence Analysis, DNAABSTRACT
INTRODUCTION: Bloodstream infections are a significant cause of morbidity and mortality in hospitalized patients. Blood cultures and other laboratory tests are used for diagnosis. Among these tests, the mean neutrophil volume (MNV) value is reported as a potential indicator that supports the diagnosis of sepsis. Our study identified the MNV values of patients via microorganisms cultivated from blood cultures and examined the role of these MNV values in the early diagnosis of bloodstream infections. METHODS: Our study surveyed retrospectively 148 adult patient blood culture samples that had been sent to our laboratory. BACTEC 9050 (Becton Dickinson, USA) and BACTEC FX 40 (Becton Dickinson, USA) devices were used in the blood culture isolation procedures. RESULTS: The average MNV value was found to be 159.0 (+11.3) in patients whose sepsis originated from Gram-negative bacteria, and the average MNV value was measured as 152.4 (+14.5) among patients whose sepsis originated from Gram-positive bacteria. When comparing groups of patients having Gram-negative bacteria and patients having Gram-positive bacteria, a statistically significant difference (p = 0.041) in the MNV values was observed. CONCLUSION: The MNV value was found to be statistically significant in discrimination of Gram-negative and Gram-positive sepsis. Considering these findings, measuring the MNV values can help initiate proper antibiotic treatment more quickly, and we think that this will help lower the mortality rate. However, these findings should be supported with further studies.
Subject(s)
Gram-Negative Bacterial Infections/diagnosis , Gram-Positive Bacterial Infections/diagnosis , Neutrophils/metabolism , Sepsis/diagnosis , Adult , Aged , Biomarkers/blood , Diagnosis, Differential , Early Diagnosis , Female , Gram-Negative Bacterial Infections/blood , Gram-Positive Bacterial Infections/blood , Humans , Male , Middle Aged , Retrospective Studies , Sensitivity and Specificity , Sepsis/bloodABSTRACT
Invasive pulmonary aspergillosis (IPA) is the most frequent invasive fungal disease occurring in patients with hematological malignancies. Serum galactomannan (GM) antigen monitoring is thought to be helpful in the diagnosis of IPA. The aim of this study was to determine the role of a GM assay in serum samples for the diagnosis of IPA in patients with hematological disease. The data of 366 immunosuppressed patients that were hospitalized and followed up in the hematology clinic from January 2017 to December 2019 were retrospectively analyzed. The clinical and radiological findings of the patients and the GM results, requested twice a week, were evaluated. In this study, the incidence of probable and possible IPA was determined to be 15.3% (56/366). Of the cases detected, 28 (50.0%) were patients diagnosed with acute myeloid leukemia (AML), and 34 (60.7%) patients who had compatible clinical and examination findings were started on antifungal treatment. Additionally, area under the curve (AUC) values were calculated by receiver operating characteristic (ROC) analysis, and it was determined that the diagnostic efficiency was more predictive when the cut-off was 0.5 in the GM test for IPA disease. The detection of GM antigen in serum is a very useful and rapid method for diagnosing IPA disease in immunosuppressed hematology patients. However, GM results should be evaluated together with clinical and radiological findings for early diagnosis, and the treatment approach should be determined accordingly.
ABSTRACT
The treatment of infections caused by carbapenem-resistant Klebsiella pneumoniae (CR-Kp) strains is difficult due to the limited antimicrobial options and high mortality. There are many reports on intracranial infections caused by CR-Kp, but only a few on brain abscesses caused by CR-Kp. Here, we present a case of brain abscess caused by CR-Kp successfully treated with combined antibiotics. A 26-year-old male patient was admitted to our hospital due to high fever and headache. His past medical history includes a surgical intervention due to an acute subdural hematoma, performed at an external healthcare center. After the current diagnosis of cerebral abscess, he underwent two surgeries. During the procedure, multiple cerebral abscesses were drained and capsulotomies were performed under ultrasound guidance. The combination of meropenem and vancomycin was started. The contents of the abscesses were sent to the microbiology and pathology laboratory. On the 3 rd day of treatment, the medical team was informed that CR-Kp grew in an abscess culture. The patient's treatment was changed to meropenem + colistin + tigecycline. The patient developed electrolyte disturbances during the follow-up and this was considered an adverse effect of colistin. On the 41 st day of treatment, colistin was discontinued, fosfomycin was added, and meropenem and tigecycline were maintained. Treatment was discontinued on the 68 th day, when the patient was discharged. The general condition of the patient, who has been followed up for two years, is satisfactory. The treatment of CR-Kp infections should be individualized, and the pharmacokinetics and pharmacodynamics of antibiotics should be considered in each case.
Subject(s)
Brain Abscess , Carbapenem-Resistant Enterobacteriaceae , Klebsiella Infections , Male , Humans , Adult , Tigecycline/pharmacology , Meropenem , Colistin/pharmacology , Klebsiella pneumoniae , Klebsiella Infections/diagnosis , Klebsiella Infections/drug therapy , Klebsiella Infections/microbiology , Anti-Bacterial Agents/therapeutic use , Anti-Bacterial Agents/pharmacology , Brain Abscess/diagnostic imaging , Brain Abscess/drug therapy , Microbial Sensitivity TestsABSTRACT
Objectives: "Nosocomial infections" or "healthcare-associated infections" are a significant public health problem around the world. This study aimed to assess the rate of laboratory-confirmed healthcare-associated infections, frequency of nosocomial pathogens, and the antimicrobial resistance patterns of bacterial isolates in a University Hospital. Methods: A retrospective evaluation of healthcare-associated infections in a University Hospital, between the years 2015 and 2019 in Tekirdag, Turkey. Results: During the 5 years, the incidence densities of healthcare-associated infections in intensive care units and clinics were 10.31 and 1.70/1000 patient-days, respectively. The rates of ventilator-associated pneumonia, central line-associated bloodstream infections, and catheter-associated urinary tract infections in intensive care units were 11.57, 4.02, and 1.99 per 1000 device-days, respectively. The most common healthcare-associated infections according to the primary sites were bloodstream infections (55.3%) and pneumonia (20.4%). 67.5% of the isolated microorganisms as nosocomial agents were Gram-negative bacteria, 24.9% of Gram-positive bacteria, and 7.6% of Candida. The most frequently isolated causative agents were Escherichia coli (16.7%) and Pseudomonas aeruginosa (15.7%). The rate of extended-spectrum beta-lactamase production among E. coli isolates was 51.1%. Carbapenem resistance was 29.8% among isolates of P. aeruginosa, 95.1% among isolates of Acinetobacter baumannii, and 18.2% among isolates of Klebsiella pneumoniae. Colistin resistance was 2.4% among isolates of A. baumannii. Vancomycin resistance was 5.3% among isolates of Enterococci. Conclusion: Our study results demonstrate that healthcare-associated infections are predominantly originated by intensive care units. The microorganisms isolated from intensive care units are highly resistant to many antimicrobial agents. The rising incidence of multidrug-resistant microorganisms indicates that more interventions are urgently needed to reduce healthcare-associated infections in our intensive care units.
ABSTRACT
BACKGROUND AND OBJECTIVES: The frequency of multiple resistant bacterial infections, including carbapenems, is increasing worldwide. As the decrease in treatment options causes difficulties in treatment, interest in new antimicrobials is increasing. One of the promising natural ingredients is curcumin. It is known to be effective in bacteria such as Pseudomonas aeruginosa, Escherichia coli, Burkholderia pseudomallei through efflux pump inhibition, toxin inhibition and enzymes. However, because its bioavailability is poor, it seffectiveness occurs in combination with antibiotics. In the study, the interaction of meropenem and curcumin in carbapenemase producing strains of Klebsiella pneumoniae was tested. MATERIALS AND METHODS: Thirty-nine Klebsiella pneumoniae isolates, resistant to meropenem, were used in this study. From those 15 MBL, 6 KPC, 17 OXA-48 and 1 AmpC resistance pattern were detected by combination disk method. Meropenem and Curcumin MIC values were determined by liquid microdilution. Checkerboard liquid microdilution was used to determine the synergy between meropenem and curcumin. RESULTS: Synergistic effects were observed in 4 isolates producing MBL, 3 isolates producing KPC, 4 isolates producing OXA-48, and 1 isolates producing AmpC (totally 12 isolates) according to the calculated FICI. No antagonistic effects were observed in any isolates. CONCLUSION: Curcumin was thought to be an alternative antimicrobial in combination therapies that would positively contribute to the treatment of bacterial infection. The effectiveness of this combination should be confirmed by other in vitro and clinical studies.
ABSTRACT
BACKGROUND: Burkholderia cepacia complex (Bcc) comprises multi-drug resistant, Gram-negative, motile, and aerobic bacteria. Bcc causes severe nosocomial infections particularly in patients with intravascular catheters and in those with cystic fibrosis. We studied a Bcc outbreak in non-cystic fibrosis patients. METHODS: We analyzed data from six patients hospitalized at our center. Blood cultures identified as infectious were incubated onto 5% blood sheep agar, chocolate agar, and eosin methylene blue (EMB) agar. We examined possible sites that could be sources of infection at the clinic. We confirmed isolations with pulsed-field gel electrophoresis (PFGE) tests. RESULTS: The first patient was hospitalized due to left renal agenesis, urinary tract infection, and renal failure. Bcc was isolated in blood cultures obtained due to high fever on the third day of hospitalization. We stopped new patient hospitalizations after detecting Bcc in blood cultures of other five patients. We did not detect further positive specimens obtained from other clinic and the patient rooms. PFGE patterns were similar in all clinical isolates of Bcc indicating that the outbreak had originated from the source. CONCLUSIONS: Bcc infection should be considered in cases of nosocomial outbreaks of multi-drug resistant organisms that require hospitalization at intensive care units. Control measures should be taken for prevention of nosocomial infections and required investigations should be done to detect the source of infection.
Subject(s)
Bacteremia , Burkholderia Infections , Burkholderia cepacia complex , Burkholderia cepacia , Cross Infection , Cystic Fibrosis , Animals , Bacteremia/epidemiology , Burkholderia Infections/diagnosis , Burkholderia Infections/epidemiology , Cross Infection/epidemiology , Cystic Fibrosis/epidemiology , Disease Outbreaks , Hospitals, University , Humans , SheepABSTRACT
Several virulence factors of Helicobacter pylori may contribute to gastric mucosal damage. In this study, the prevalence of cagA and vacA genotypes of H. pylori was examined in different patterns of chronic gastritis. Oesophagogastroendoscopy was performed in 147 dyspeptic patients. Antrum biopsies were obtained for isolation of H. pylori and for histopathological assessment. H. pylori vacAs1 and cagA genes were directly genotyped in the gastric biopsy specimens by polymerase chain reaction (PCR). A total of 102 dyspeptic patients, all H. pylori-positive by PCR, were included in the study. Of these, 59 had active chronic gastritis and 37 had non-active chronic gastritis. The prevalence of cagA and vacAs1 was higher among patients with active chronic gastritis than among those with non-active chronic gastritis (45.8% vs 21.6% (p = 0.02) and 78.0% vs 40.5% (p < 0.001), respectively). In conclusion, both cagA and vacAs1 genotypes are associated with the activity of chronic gastritis.
Subject(s)
Antigens, Bacterial/genetics , Bacterial Proteins/genetics , Gastritis/microbiology , Helicobacter pylori/genetics , Chronic Disease , Cohort Studies , Female , Gastritis/epidemiology , Genotype , Helicobacter pylori/isolation & purification , Humans , Male , Prevalence , Turkey/epidemiologyABSTRACT
Eradication of Helicobacter pylori is an important objective in overcoming gastric diseases. Many regimens are currently available but none of them could achieve 100% success in eradication. Medicinal lichen is used in the treatment of gastric ulcer in local folk medicine in Anatolia (Turkey). The present study was performed to assess the in vitro effects of usnic acid from Usnea dasypoga against clinical isolates and standard H. pylori strains and their minimum inhibitory concentrations (MICs). A total of 38 strains was assayed for anti-H. pylori activity. The agar dilution method was used for the determination of usnic acid and clarithromycin resistance.Six (16.2%) clinical isolates were resistant to usnic acid and five (13.5%) were resistant to clarithromycin. Dual susceptibility to usnic acid and clarithromycin rate was detected as very high (97.3%). Usnic acid has a strong and dose-dependent activity against H. pylori strains. The synergism between usnic acid and clarithromycin may be effective in the treatment of H. pylori infection.
Subject(s)
Anti-Bacterial Agents/pharmacology , Benzofurans/pharmacology , Helicobacter pylori/drug effects , Clarithromycin/pharmacology , Dose-Response Relationship, Drug , Drug Resistance, Bacterial , Humans , Microbial Sensitivity Tests , Usnea/chemistryABSTRACT
ABSTRACT The treatment of infections caused by carbapenem-resistant Klebsiella pneumoniae (CR-Kp) strains is difficult due to the limited antimicrobial options and high mortality. There are many reports on intracranial infections caused by CR-Kp, but only a few on brain abscesses caused by CR-Kp. Here, we present a case of brain abscess caused by CR-Kp successfully treated with combined antibiotics. A 26-year-old male patient was admitted to our hospital due to high fever and headache. His past medical history includes a surgical intervention due to an acute subdural hematoma, performed at an external healthcare center. After the current diagnosis of cerebral abscess, he underwent two surgeries. During the procedure, multiple cerebral abscesses were drained and capsulotomies were performed under ultrasound guidance. The combination of meropenem and vancomycin was started. The contents of the abscesses were sent to the microbiology and pathology laboratory. On the 3 rd day of treatment, the medical team was informed that CR-Kp grew in an abscess culture. The patient's treatment was changed to meropenem + colistin + tigecycline. The patient developed electrolyte disturbances during the follow-up and this was considered an adverse effect of colistin. On the 41 st day of treatment, colistin was discontinued, fosfomycin was added, and meropenem and tigecycline were maintained. Treatment was discontinued on the 68 th day, when the patient was discharged. The general condition of the patient, who has been followed up for two years, is satisfactory. The treatment of CR-Kp infections should be individualized, and the pharmacokinetics and pharmacodynamics of antibiotics should be considered in each case.
ABSTRACT
The rapid development of medical industry in the last 5 years in Turkey led to an increased demand for medical technicians and secretaries. The aim of this study was to evaluate the level of knowledge of students in Occupational School of Medical Documentation and Secretary about the clinical specimens, and to estimate the need for an additional education on clinical specimens. Four hundred and forty eight students from eight universities were participated to this questionnaire survey. Mean age of the participants were 20.4+/-1.66 years and 342 (76.3%) of them were female students. The mean answer rate of students to the questions about clinical specimens was found 3.4+/-1.9% (min-max: 0-10). Correct answer rates were similar for both first and second year students. There was a negative relationship between the educational year and the rate of correct answer, however the correlation was not significant. Additionally, internship period did not have any effect on the level of knowledge. The results of this survey have indicated that the level of knowledge of medical secretaries about clinical specimens was very low. As the roles and responsibilities of medical secretaries in medical industry increases, in order to increase the cost-effectivity, quality and patient satisfaction, the contents of their education programs must be reorganized, and a lecture about clinical specimens should be integrated.
Subject(s)
Medical Secretaries/education , Medical Secretaries/standards , Specimen Handling/standards , Adult , Female , Humans , Internship, Nonmedical/standards , Knowledge , Male , Patient Satisfaction , Quality of Health Care/standards , Surveys and Questionnaires , TurkeyABSTRACT
BACKGROUND/AIMS: Clarithromycin resistance is an important factor of Helicobacter pylori (H. pylori) eradication failure in adults and children. There are some tests to determine resistance such as restriction fragment length polimorphism (RFLP), fluorescence in situ hibridisation (FISH), PCR and (culture) agar dilution. Clarithromycin resistance is reported between 16.8%-48.2% in Turkey using PCR, 18% in Japan using RFLP. The aim of the study is to compare the efficacy of FISH, RFLP and culture. MATERIALS AND METHODS: Patients with gastric complaint underwent endoscopic examination. H. pylori status of all patients was tested with urea breath test. Gastric biopsy samples obtained from adult patients and children were studied. Each tissue was analised with FISH, PCR-RFLP anda gar dilution. RESULTS: A total 100 patients were positive by UBT and histology for H. pylori. Tissues from 89 adults and 11 children were evaluated. According to FISH and RFLP clarithromycin resistance was 26% and 16% respectively. Among 100 patients H. pylori was cultured in 52 tissue samples, among these samples 7 were resistant to clarithromycin. There was strong correlation between the results of FISH and RFLP; RFLP and culture; and FISH and culture. CONCLUSION: There is a high ratio of clarithromycin resistance in the studied population. All 3 tests are valuable, but FISH seems to be more sensitive among these tests. We suggest FISH should be used for detecting clarithromycin resistance among H. pylori infected patients before eradication therapy.
Subject(s)
Anti-Bacterial Agents/pharmacology , Clarithromycin/pharmacology , Drug Resistance, Bacterial , Helicobacter Infections/drug therapy , Helicobacter pylori/drug effects , Microbial Sensitivity Tests/methods , Adolescent , Adult , Aged , Child , Colony Count, Microbial , Helicobacter Infections/microbiology , Humans , In Situ Hybridization, Fluorescence , Middle Aged , Polymerase Chain Reaction , Polymorphism, Restriction Fragment Length , Young AdultABSTRACT
AIM: To compare culture analysis, Helicobacter pylori (H. pylori) stool antigen (HpSA) test, polymerase chain reaction (PCR) and fluorescence in situ hybridization (FISH) for H. pylori detection. METHODS: One hundred and thirty-two consecutive adult dyspeptic patients receiving diagnostic endoscopy at the department of gastroenterology were enrolled in this study. Culture and histological examination were performed on biopsy specimens. PCR and FISH tests were applied to histopathological samples. Stool samples that were simultaneously collected were tested for the H. pylori antigen using the HpSA test and bacterial DNA using stool PCR. RESULTS: H. pylori was positively identified by histological examination in 85/132 (64.4%) of the patients, while positive samples were found in 56 (42.4%), 64 (48.5%), 98 (74.2%), 28 (21.2%) and 81 (61.4%) of the patients by culture, HpSA, PCR, stool PCR and FISH methods, respectively. The results of the culture, biopsy PCR, HpSA and FISH tests, with the exception of the stool PCR, were found to correlate with the histological examination as a gold standard. CONCLUSION: The HpSA test is a rapid, simple, and noninvasive test for monitoring therapy. FISH is an accurate, rapid, cost-effective, and easy-to-use test for H. pylori detection.
Subject(s)
Antigens, Bacterial/analysis , Diagnostic Tests, Routine/methods , Helicobacter Infections/diagnosis , Helicobacter pylori/immunology , Adult , Diagnostic Tests, Routine/economics , Diagnostic Tests, Routine/standards , Feces/microbiology , Helicobacter Infections/microbiology , Helicobacter pylori/genetics , Humans , In Situ Hybridization, Fluorescence/methods , Polymerase Chain Reaction/methods , TurkeyABSTRACT
AIM: Staphylococcus aureus is a common cause of disease, particularly for colonized persons. Although methicillin-resistant S. aureus (MRSA) infection has frequently reported, population-based S. aureus and MRSA colonisation estimates are lacking. Our objective in this report is to present the prevalance of S. aureus carriage among 4-6 age groups healthy children in our region. METHODS: Nasal samples for S. aureus culture were obtained from healthy children. Sociodemographic features and the data related with risk factors were obtained from the parents of the children. Nasal swabs were inoculated on to a variety of bacteriological culture media, which were then incubated at 35 +/- 1 degrees C for 16-18 h. Antimicrobial susceptibility testing of the isolates was determined according to Clinical and Laboratory Standard Institute (CLSI, 2005) guidelines. RESULTS: In this study 1134 children between 4 and 6 years old age were evaluated; 607 (53.5%) of the subjects were boys and 527 (46.5%) were girls. S. aureus was isolated in 322 (28.4%) subjects and MRSA was isolated in 3 (0.3%) subjects of them. All of the MRSA isolates were found in healthcare workers' children. CONCLUSIONS: This first assessment of this study is that nearly one third of the 4-6 age group healthy children population present nasal carriage of S. aureus in Turkey. However, it also shows that the rate of MRSA carriage remains low. In addition, it is considered that MRSA colonization may be a risk factor for healthcare workers' children.