Acta microbiologica et immunologica Hungarica最新文献

{"title":"Accurate identification of Streptococcus pseudopneumoniae and other mitis group Streptococci identified as atypical Streptococcus pneumoniae in Tunisian pediatric population.","authors":"Samar Mhimdi, Khaoula Meftah, Aida Bouafsoun, Hanen Smaoui","doi":"10.1556/030.2023.02165","DOIUrl":"10.1556/030.2023.02165","url":null,"abstract":"<p><p>Accurate identification of Mitis group streptococci especially Streptococcus pneumoniae and Streptococcus pseudopneumoniae seems difficult due to the lack of specific and sensitive tests. We performed an approach for the identification of atypical pneumococci in pediatric Tunisian population. In this study, 49 streptococcal isolates that were considered as atypical S. pneumoniae were analyzed by: optochin susceptibility in ambient and 5% CO2 atmosphere, oxgall disk sensitivity, PCR targeting several genes and antimicrobial susceptibility.The combined results of biochemical and molecular methods showed the presence of 23 S. pneumoniae, 7 S. pseudopneumoniae, and 19 other mitis group. Among S. pseudopneumoniae, all isolates were collected from respiratory tract samples and showed a high level of resistance to β-lactams with a MIC90 of 32 mg L-1. Two isolates of S. pseudopneumoniae showed the typical phenotype of optochin resistance described in the literature. All isolates could be identified only by molecular tests. Among Streptococcus pneumonaie, all strains harbored the lytA gene and the Spn9802 fragment. But only 14 strains were encapsulated.This study describes several assays for the identification of atypical pneumococci in order to gain insights on the nature of isolate and raise alert about the presence of these strains in the pediatric Tunisian community.</p>","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":" ","pages":"325-330"},"PeriodicalIF":1.5,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138457157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of periodontal pathogens in atherosclerotic plaque development and progression: An overview.","authors":"Amita Rao, Ballamoole Krishna Kumar","doi":"10.1556/030.2023.02145","DOIUrl":"10.1556/030.2023.02145","url":null,"abstract":"<p><p>Atherosclerosis is a progressive disease marked by the accumulation of lipids and fibrous components in the large arteries. It is one of the primary causes of heart disease and stroke. Periodontal diseases encompass conditions like gingivitis and periodontitis, which are multifactorial diseases associated with dysbiotic plaque biofilms that trigger an immune-inflammatory host response, eventually resulting in the destruction of periodontal tissues. Links between periodontal disease and atherosclerosis may be based on direct invasion of periodontal pathogens or inflammatory mechanisms triggered by bacteria related to periodontal lesions, locally or systemically, that may impact the initiation of the atherosclerotic lesion. The presence of periodontal pathogens within an atheromatous lesion implies hematogenous dissemination. The invasion of atheroma by periodontal pathogens results in changes in the proatherogenic and proinflammatory properties of endothelial cells, leading to endothelial dysfunction, which is a hallmark of atherosclerosis. Clinical and epidemiological studies have offered sufficient evidence of periodontitis having an adverse effect on systemic health, including atherosclerosis; however, a direct causal effect has not yet been proved. This review aims to analyse scientific results regarding the mechanism by which periodontal pathogens may cause atherosclerosis as well as to describe the role of Porphyromonas gingivalis in atherosclerotic plaque development and progression.</p>","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":" ","pages":"272-277"},"PeriodicalIF":1.5,"publicationDate":"2023-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136395743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular epidemiology and antimicrobial resistance of Haemophilus influenzae isolates from otitis media in Bulgaria.","authors":"Alexandra Sashova Alexandrova, Ivo Nikolaev Sirakov, Lena Petrova Setchanova, Kalina Ionkova Mihova, Daniela Rosenova Pencheva, Raina Tsvetanova Gergova","doi":"10.1556/030.2023.02126","DOIUrl":"10.1556/030.2023.02126","url":null,"abstract":"<p><p>Haemophilus influenzae is one of the main bacteria responsible for otitis media (OM) among children worldwide. We aimed to estimate the distribution of encapsulated and non-capsulated variants (NTHi), biotypes, antibiotic susceptibility, and molecular epidemiology of H. influenzae isolates recovered from pediatric OM cases in Bulgaria.Capsule detection was done by PCR for bexB gene, absent in NTHi. All encapsulated strains were subjected to PCR serotyping. MIC susceptibility testing was performed according to the criteria of EUCAST. MLST was conducted for all 71 OM isolates.The capsule detection and PCR - serotyping disclosed a predominance of NTHi (90.1%) and a few \"a\", \"f\", and \"c\" types. Biotype I was the most widespread (42.3%). β-lactam resistance was found in 35.2% of the isolates. MLST represented heterogenic population structure, whereas the most represented clonal complexes belonged to ST-3, ST-57, ST-105, and ST-1426. 42.3% of the STs showed relatedness to globally represented clones, and 11.3% displayed affiliation to international type 2.Most of the H. influenzae isolates recovered from children with otitis media were non-typable strains from biotype I. The examined population structure was genetically diverse, with a predominance of international type 2 isolates.</p>","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":" ","pages":"318-324"},"PeriodicalIF":1.5,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71476870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Composition of gut microbiota and its correlations with neurological, intestinal, cardiovascular and metabolic diseases.","authors":"Morena Sciuto, Roberto Catanzaro","doi":"10.1556/030.2023.02134","DOIUrl":"10.1556/030.2023.02134","url":null,"abstract":"<p><p>The intestinal microbiota is a microenvironment that has been the subject of studies for several decades. Over time, it has been reconsidered as a possible cofactor of multiple acute and chronic human diseases. In fact, alterations of the intestinal bacterial flora have been found in various neurological diseases. There are three modes of interaction between the intestinal microbiota and the gut-brain-axis: chemical signals, neural pathways and immune system. Even at the gastrointestinal level, the gut microbiota plays certainly an important role in the etiopathogenesis of chronic intestinal inflammatory diseases but also in irritable bowel syndrome. An important correlation has also been demonstrated with non-alcoholic fatty liver disease, as well as in other metabolic, cardiovascular and oncological diseases. Bacteria, viruses, fungi and various microorganisms that normally reside in our intestines can also be called into question as protective factors against these diseases. All this evidence leads researchers to consider the gut microbiota as a key element in the determination of aforementioned diseases. Therefore, it would be foreseeable in the future to associate the use of probiotics with the therapies used in the treatment of all these diseases. In this review we have condensed the main current knowledge regarding the link between the most frequent diseases and the gut microbiota.</p>","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":" ","pages":"259-271"},"PeriodicalIF":1.5,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71491081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of carbapenem-resistant Enterobacterales isolates at a tertiary laboratory in Pretoria, South Africa.","authors":"Mbudzeni Ramashia, Thabiso D Phofa, Granny M Nkawane, Noel-David Nogbou, John Y Bolukaoto, Maphoshane Nchabeleng, Andrew M Musyoki","doi":"10.1556/030.2023.02157","DOIUrl":"10.1556/030.2023.02157","url":null,"abstract":"<p><p>This study aimed to investigate phenotypic and genotypic characteristics of carbapenem-resistant Enterobacterales isolates (CRE) at a tertiary laboratory in South Africa. A total of 99 CRE isolates were collected between 2019 and 2021. Carbapenemase production was tested using modified carbapenem inhibitory method. Colistin susceptibility testing was performed using the ComASP™ Colistin broth microdilution method. Conventional PCR assays were conducted for detection of mcr-1 gene and common carbapenemase genes (blaVIM, blaNDM, blaIMP, blaKPC, blaOXA-23, blaOXA-51 and blaOXA-48). Rep-PCR assay was conducted to determine the genetic relatedness of the study isolates. Majority of the isolates were Klebsiella pneumoniae (83%). Carbapenem resistant K. pneumoniae cluster was observed from ICU and surgical ward samples. Colistin resistance was observed in 13% (12/93) of the isolates namely, in 11 K. pneumoniae and one Enterobacter cloacae. The blaOXA-48 (65%) was the most prevalent gene detected followed by blaNDM (25%) and blaVIM (22%). Several K. pneumoniae isolates concomitantly carried multiple carbapenemase genes with one isolate carry up to 5 five genes blaVIM, blaNDM, blaOXA-48, blaOXA-23 and blaOXA-51. The mcr-1 gene was not detected in the isolates. Rep-PCR assay showed that most isolates matched cluster A (50%). The high prevalence of blaOXA-48, blaNDM and emerging colistin resistant isolates is of concern for patient management at this institution and needs close monitoring. Rep-PCR is a valuable tool in establishing infection clusters in resource-limited settings.</p>","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":" ","pages":"295-303"},"PeriodicalIF":1.5,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71419646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antimicrobial veterinary drug sale pattern in correlation with critically important antimicrobials for human use: A five-year study in Montenegro.","authors":"Snežana Mugoša, Vuk Vračar, Nadežda Tešin, Jana Mitrović, Dragana Tomanić, Zorana Kovačević","doi":"10.1556/030.2023.02116","DOIUrl":"10.1556/030.2023.02116","url":null,"abstract":"<p><p>Antimicrobial resistance (AMR) poses a significant threat in veterinary medicine due to the excessive and inappropriate use of antimicrobial agents, compromising the effectiveness of these drugs. To combat AMR, the collection of data on the consumption of antibiotics is paramount, as there is a well-established connection between antibiotic use and AMR in both humans and food-producing animals. Hence, the current study aimed to generate measurable data concerning the sales patterns of antimicrobial drugs used in animal treatment in Montenegro over a five-year period (from 2017 to 2021). Furthermore, the study aimed to compare these sales figures with the overall sales of antimicrobial veterinary medicine products (AMVMPs) during the same period, with particular emphasis on the utilization of critically important antimicrobials (CIAs) for human use. Data on AMVMPs consumption from 2017 to 2021 were expressed in euros and were sourced from the Institute for Medicines and Medical Devices of Montenegro (CInMED) annual reports, complying with the regulatory framework of the Law on Medicines in this country. Research results indicate that the sales of AMVMPs increased from 2017 to peak in 2019, followed by a stable decline of 21.79% in 2021. However, the portion of selected CIAs AMVMPs in total sales experienced a minor decline from 2017 to 2019, followed by a noticeable 6.11% increase from 2019 to 2021. In order to address AMR challenges, these findings emphasize the importance of enhancing surveillance and monitoring of veterinary antimicrobial use, as well as CIAs for human use.</p>","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":" ","pages":"340-347"},"PeriodicalIF":1.5,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71410119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genetic diversity and biofilm formation of invasive and noninvasive Streptococcus agalactiae isolates: Emergence of hypervirulent CC19 strains in Tehran, Iran.","authors":"Mehdi Goudarzi, Mehrdad Haghighi, Yousef Mirzaei, Behzad Pourhossein, Masoud Dadashi, Mohammad Javad Nasiri","doi":"10.1556/030.2023.02085","DOIUrl":"10.1556/030.2023.02085","url":null,"abstract":"<p><p>The prevalence of Streptococcus agalactiae infections in adult populations is increasing. The current study aimed to characterize the genetic features of S. agalactiae strains responsible for different infections. A cross-sectional study was performed on 65 S. agalactiae strains (30 invasive and 35 noninvasive) isolated from non-pregnant women. All S. agalactiae isolates were confirmed by atr and dltS PCR assays. Antibiotic susceptibility patterns were determined using the disk diffusion method. Biofilm production was investigated by microtiter plate assay. PCR was done to detect resistance determinants. Isolates were characterized using the multilocus sequence typing (MLST) method. cMLSB, iMLSB, and M phenotypes accounted for 47.7%, 30.8%, and 6.2%, respectively. MDR was detected in 15.4% of noninvasive and 44.6% of invasive isolates. MtP assay indicated that 80% of isolates were biofilm producers. Biofilm formation was common among noninvasive compared with invasive strains (94.3% versus 66.7%). tet (M) (46.2%) and erm (B) (69.2%) were the most prevalent tetracycline and macrolide-resistance genes. The most prevalent serotype was type III (50.8%), followed by Ia (18.4%), II (15.4%), V (12.3%), and IV (3.1%). The frequency of serotype III among biofilm producer strains (81.8%) was found to be significantly higher than that of non-producer isolates (18.2%) (P < 0.05). S. agalactiae was resolved within four clonal complexes, including CC19 (46.2%; in both invasive and noninvasive), followed by CC23 (30.8%; only noninvasive isolates), CC1 (15.4%; only noninvasive isolates) and CC17 (7.6%; only invasive isolates). The main sequence types (STs) found were ST19 (27.7%), ST17 (7.7%), ST27 (6.2%), and ST28 (4.6%) linked with invasive infections and ST23 (18.4%), ST933 (12.3%), ST644 (9.2%), ST19 (7.7%), ST1 (6.2%) found in noninvasive infections. The high prevalence of CC19 and CC23 clones among S. agalactiae strains reflects the emergence of these lineages as successful clones in Iran.</p>","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":" ","pages":"331-339"},"PeriodicalIF":1.5,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50160319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characterization of disinfectant susceptibility profiles among clinical isolates of Acinetobacter baumannii in Ardabil, Iran","authors":"Malek Namaki Kheljan, Malihe Hassanzadeh, Mehran Srdari Jabedar, Ali Mohammadi Gollou, Parastoo Ashouri, Roghayeh Teimourpour, Mohsen Arzanlou","doi":"10.1556/030.2023.02087","DOIUrl":"https://doi.org/10.1556/030.2023.02087","url":null,"abstract":"Abstract Antimicrobial disinfectants have been extensively used to control hospital-acquired infections worldwide. Prolonged exposure to bacteria could promote resistance to antimicrobial disinfectants. This study evaluated the antimicrobial activity of four commonly used disinfectants; triclosan, chlorhexidine digluconate, benzalkonium chloride, and formaldehyde against Acinetobacter baumannii clinical isolates. This study also determined the prevalence and association of efflux pumps encoding genes qacE , qacED1 , emrA , and aceI with tolerance to disinfectants. A total of 100 A. baumannii isolates were included in the current study. The antimicrobial disinfectants' minimum inhibitory concentration (MIC) was determined using an agar dilution method. Genes involved in resistance to disinfectants were investigated by PCR method. The benzalkonium chloride MICs ranged between 32 and 128 μg mL −1 , chlorhexidine digluconate 8–64 μg mL −1 , triclosan 1–32 μg mL −1 , and formaldehyde 128 μg mL −1 . Overall, the highest MIC 90 value was identified for formaldehyde (128 μg mL −1 ), followed by benzalkonium chloride and chlorhexidine digluconate (64 μg mL −1 , each one) and triclosan (4 μg mL −1 ). In the present study, the qacE, qacED1, emrA , and aceI genes were found in 91%, 55%, 100%, and 88% of isolates, respectively. The qacG gene was not identified in our A. baumannii isolates. The qacED1 gene was associated with higher MICs for all disinfectants tested ( P < 0.05), while the qacE and aceI genes were associated with higher MICs for benzalkonium chloride and chlorhexidine. This study indicated that triclosan is the most effective disinfectant against A. baumannii isolates.","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136013605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High-risk clonal lineages among extended-spectrum β-lactamase producing Escherichia coli and Klebsiella pneumoniae from urban and rural stagnant water samples in Tunisia","authors":"Amel Romdhani, Sarah Cheriet, Mohamed Salah Abbassi, Sana Lengliz, Paul Hynds, Ilhem Boutiba-Ben Boubaker, Ramzi Boubaker Landolsi","doi":"10.1556/030.2023.02120","DOIUrl":"https://doi.org/10.1556/030.2023.02120","url":null,"abstract":"Abstract This study sought to investigate the occurrence and subsequently to characterize extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae from urban and rural stagnant water samples during the wet season (December to February) in several regions of northern Tunisia. From 56 stagnant water samples, 14 ESBL-producing Enterobacteriaceae were recovered, including 9 Escherichia coli , 3 Klebsiella pneumoniae , and 2 K. oxytoca . Most isolates were multidrug-resistant, with ESBL production primarily encoded by bla CTX-M-15 ( n = 8) and bla CTX-M-1 ( n = 4) followed by bla CTX-M-55 ( n = 1) and bla TEM-26 ( n = 1). One K. pneumoniae isolate co-harbored bla KPC and bla CTX-M-15 genes. Class 1 integrons were detected in 4 isolates, however, sul1 , sul2 , and aac(6′)-Ib - cr genes were detected in eleven, two, and four isolates, respectively. The nine E. coli isolates belonged to seven sequence types namely, B2/ST131 (3 isolates), A/ST164, A/ST10, A/ST224, A/ST38, A/ST155, and A/ST69 (each of them one isolate). The three K. pneumoniae isolates were assigned to three sequence types: ST101, ST405 (harboring CTX-M-15 and KPC), and ST1564. Overall, the phenotypic and genotypic traits of collected isolates mirror the molecular epidemiology of ESBL-producing enterobacteria in Tunisia and highlight the potential role of stagnant water in both urban and rural areas as a reservoir of ESBL-producing Enterobacteriaceae .","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136012826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genotype distribution of hepatitis C virus in the province of Gaziantep, a 10-year evaluation","authors":"Osman Sezer Cırıt, Yelda Demir, Mehmet Saıt Yıldırım, Buket Alpaslan, Fatma Avcıoglu, Yusuf Doğan, Pınar Astam","doi":"10.1556/030.2023.02137","DOIUrl":"https://doi.org/10.1556/030.2023.02137","url":null,"abstract":"Abstract Hepatitis C virus (HCV) can cause both acute and chronic hepatitis infections. Gaziantep is located southeast part of Turkey and has a border with Syria. More than 400,000 Syrian refugees live in Gaziantep. The aim of this study was to evaluate distribution of HCV genotypes among Syrian patients and in people who inject drugs. Serum samples form 1,628 individuals (786 female, 842 male) which were sent to our laboratory for genotyping between January 2013 and December 2022, were analyzed retrospectively. Three different HCV genotyping assays (Qiagen, RTA and Abbott) were used during the 10-year study period. Out of the 1,628 patients, genotype 1 was detected in 51.5%, genotype 3 in 21.4%, genotype 4 in 20%, genotype 5 in 4.6%, genotype 2 in 1.3%. Mixed genotype was found in 20 patients. Of the patients, 1,143 were Turkish patients and among those patients genotype 1 (66.8%) was the most common genotype followed by genotype 3 (29%). Among Syrian patients ( n = 477), genotype 4 (64.2%) was predominant genotype followed by genotype 1 and genotype 5. Genotype 3 was detected in 277 (79.6%) prisoners. All of them were male and probably the main source of HCV infection was intravenous drug abuse. While genotypes 1 and 4 were common in females, genotypes 1 and 3 were common in males. In the future genotype 3 may become an increasing problem due to the persons who inject drugs. Less frequent genotypes such as 4 and 5 may become more frequent due to Syrian patients.","PeriodicalId":7119,"journal":{"name":"Acta microbiologica et immunologica Hungarica","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136211367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}