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  1. Book ; Online ; E-Book: Paediatric infectious diseases

    Lee, Ping-Ing / Huang, Yhu-Chering / Chen, Po-Yen

    a practical guide and cases

    2023  

    Abstract: This book aims to provide readers updated information on diagnosis and management of infectious diseases in children, especially those prevailing in Asian countries. Each chapter presents with one to two typical clinical cases first and then introduces ... ...

    Author's details edited by Yhu-Chering Huang, Ping-Ing Lee, Po-Yen Chen
    Abstract This book aims to provide readers updated information on diagnosis and management of infectious diseases in children, especially those prevailing in Asian countries. Each chapter presents with one to two typical clinical cases first and then introduces the epidemiology, and the pearls of clinical skills in diagnosis and treatment of most frequent infectious pediatric diseases occurred in respiratory tract, gastrointestinal tract, central nervous system, bone/joint, skin and soft tissue. Infectious diseases in neonates, vaccine-associated adverse effects, and specific syndromes prevailing in Asian countries are also discussed with details. Written by experts in the field, this case-based book will be a useful reference for infectious disease researchers and paediatricians, as well as those who are interested in related field. .
    Keywords Communicable diseases in children
    Subject code 929.605
    Language English
    Size 1 online resource (239 pages)
    Edition 1st ed. 2023.
    Publisher Springer
    Publishing place Singapore
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 981-19-7276-1 ; 9789811972751 ; 978-981-19-7276-8 ; 9811972753
    DOI 10.1007/978-981-19-7276-8
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article ; Online: USA300 (sequence type 8) has become a major clone of methicillin-resistant Staphylococcus aureus in northern Taiwan.

    Huang, Yhu-Chering / Chen, Chih-Jung

    International journal of antimicrobial agents

    2022  Volume 59, Issue 3, Page(s) 106534

    Abstract: Background: Most methicillin-resistant Staphylococcus aureus (MRSA) isolates in Taiwan are resistant to clindamycin. MRSA USA300 (sequence type 8), usually susceptible to clindamycin and prevalent in North America, was rarely identified in Taiwan until ... ...

    Abstract Background: Most methicillin-resistant Staphylococcus aureus (MRSA) isolates in Taiwan are resistant to clindamycin. MRSA USA300 (sequence type 8), usually susceptible to clindamycin and prevalent in North America, was rarely identified in Taiwan until October 2015. The increasing susceptibility of clinical MRSA isolates to clindamycin prompted the authors to investigate the changing molecular epidemiology of MRSA.
    Methods: Reviewing the antibiograms of clinical MRSA isolates in the study hospital from 2008 to 2018 showed a significant increase in clindamycin susceptibility (CLI-S) from 4.9% (293/5979) in 2008 to 33.2% (1058/3184) in 2018 (P
    Results: Molecular analysis revealed that of the 496 CLI-S MRSA isolates, 0%, 6.5%, 44.4% and 48.8% were USA300 [characterized as SCCmec type IV/ Panton-Valentine leukocidin (PVL)-gene-positive/arginine catabolic metabolic element (ACME)-positive] in 2008, 2013, 2017 and 2018, respectively, in paediatric isolates (P
    Conclusions: CLI-S of MRSA increased significantly from 2008 to 2018 in northern Taiwan, mainly due to the increase in USA300. Most USA300 strains circulating in Taiwan have been imported on multiple occasions.
    MeSH term(s) Child ; Clone Cells ; Humans ; Methicillin-Resistant Staphylococcus aureus ; Microbial Sensitivity Tests ; Staphylococcal Infections/epidemiology ; Taiwan/epidemiology
    Language English
    Publishing date 2022-01-26
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1093977-5
    ISSN 1872-7913 ; 0924-8579
    ISSN (online) 1872-7913
    ISSN 0924-8579
    DOI 10.1016/j.ijantimicag.2022.106534
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: USA300 (sequence type 8) has become a major clone of methicillin-resistant Staphylococcus aureus in northern Taiwan

    Huang, Yhu-Chering / Chen, Chih-Jung

    International journal of antimicrobial agents. 2022 Mar., v. 59, no. 3

    2022  

    Abstract: Most methicillin-resistant Staphylococcus aureus (MRSA) isolates in Taiwan are resistant to clindamycin. MRSA USA300 (sequence type 8), usually susceptible to clindamycin and prevalent in North America, was rarely identified in Taiwan until October 2015. ...

    Abstract Most methicillin-resistant Staphylococcus aureus (MRSA) isolates in Taiwan are resistant to clindamycin. MRSA USA300 (sequence type 8), usually susceptible to clindamycin and prevalent in North America, was rarely identified in Taiwan until October 2015. The increasing susceptibility of clinical MRSA isolates to clindamycin prompted the authors to investigate the changing molecular epidemiology of MRSA. Reviewing the antibiograms of clinical MRSA isolates in the study hospital from 2008 to 2018 showed a significant increase in clindamycin susceptibility (CLI-S) from 4.9% (293/5979) in 2008 to 33.2% (1058/3184) in 2018 (Pₜᵣₑₙd<0.001). MRSA isolates identified from bloodstream and paediatric samples, preserved systematically in 2008, 2013, 2017 and 2018, were selected for characterization. Molecular analysis revealed that of the 496 CLI-S MRSA isolates, 0%, 6.5%, 44.4% and 48.8% were USA300 [characterized as SCCmec type IV/ Panton–Valentine leukocidin (PVL)-gene-positive/arginine catabolic metabolic element (ACME)-positive] in 2008, 2013, 2017 and 2018, respectively, in paediatric isolates (Pₜᵣₑₙd<0.001); and 0%, 7.1%, 47.1% and 50.6% were USA300 (characterized as SCCmec type IV/PVL-gene-positive/ACME-positive) in 2008, 2013, 2017 and 2018, respectively, in bloodstream isolates (Pₜᵣₑₙd<0.001). Whole-genome sequencing revealed that 80% of 74 domestic USA300 isolates were clustered into three clades, and all but one isolate belonged to a global clone that diverged in 1994, which further diverged in Taiwan between 2003 and 2006. CLI-S of MRSA increased significantly from 2008 to 2018 in northern Taiwan, mainly due to the increase in USA300. Most USA300 strains circulating in Taiwan have been imported on multiple occasions.
    Keywords blood flow ; clindamycin ; hospitals ; methicillin-resistant Staphylococcus aureus ; molecular epidemiology ; North America ; Taiwan
    Language English
    Dates of publication 2022-03
    Publishing place Elsevier Ltd
    Document type Article
    ZDB-ID 1093977-5
    ISSN 1872-7913 ; 0924-8579
    ISSN (online) 1872-7913
    ISSN 0924-8579
    DOI 10.1016/j.ijantimicag.2022.106534
    Database NAL-Catalogue (AGRICOLA)

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  4. Article ; Online: Detection, spread and phylogeny of meticillin-resistant

    Huang, Yhu-Chering / Chen, Chih-Jung / Lauderdale, Tsai-Ling Yang

    Microbial genomics

    2021  Volume 7, Issue 4

    Abstract: Meticillin- ... ...

    Abstract Meticillin-resistant
    MeSH term(s) Bacterial Proteins/genetics ; Humans ; Methicillin-Resistant Staphylococcus aureus/classification ; Methicillin-Resistant Staphylococcus aureus/genetics ; Methicillin-Resistant Staphylococcus aureus/isolation & purification ; Phylogeny ; Staphylococcal Infections/microbiology ; Staphylococcal Infections/transmission ; Taiwan ; Whole Genome Sequencing
    Chemical Substances Bacterial Proteins
    Language English
    Publishing date 2021-03-25
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2835258-0
    ISSN 2057-5858 ; 2057-5858
    ISSN (online) 2057-5858
    ISSN 2057-5858
    DOI 10.1099/mgen.0.000555
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Detection and phylogeny of Staphylococcus aureus sequence type 398 in Taiwan.

    Huang, Yhu-Chering / Chen, Chih-Jung

    Journal of biomedical science

    2020  Volume 27, Issue 1, Page(s) 15

    Abstract: Background: Methicillin-resistant Staphylococcus aureus (MRSA) ST398 is a livestock associated-bacterium that is most prevalent in Europe. Human-adapted MRSA ST398 was recently reported from China, but there is no data available yet for Taiwan.: ... ...

    Abstract Background: Methicillin-resistant Staphylococcus aureus (MRSA) ST398 is a livestock associated-bacterium that is most prevalent in Europe. Human-adapted MRSA ST398 was recently reported from China, but there is no data available yet for Taiwan.
    Methods: To identify S. aureus ST398 isolates, we examined 6413 S. aureus isolates (5632 MRSA and 781 susceptible strains) that were collected in Taiwan between 1995 and 2017. If isolates could not be typed by pulsed-field gel electrophoresis upon Sma I digestion, we performed further characterization and complete genome sequencing.
    Results: We identified 18 ST398 S. aureus isolates from 16 subjects (0.28%), including 6 sensitive and 12 resistant strains. Of these, 14 were colonizing isolates, 3 were clinical (infecting) isolates and one isolate was from a pork specimen. All 3 infecting isolates were MSSA strains identified in 2015 from two children with recurrent otitis media or sinusitis. The other 3 MSSA isolates were identified from workers handling pork (2) or pork meat (1) in 2015. The first 5 MRSA colonizing isolates were identified from residents in two nursing homes in 2012. Six MRSA isolates were identified from residents and foreign employees at a nursing home in 2016 and one MRSA from a foreign worker in 2017. Phylogenetic analysis of genome sequences indicated that all 12 local ST398 MRSA strains cluster together, human-adapted and phylogenetically related to a human MRSA strain identified in China in 2002. Two local MSSA isolates could be linked to isolates from livestock. The toxin profiles were similar for the MRSA and MSSA isolates.
    Conclusions: Our results demonstrate that S. aureus ST398 was present in Taiwan in 2012 and potentially earlier. Although some isolates could be linked to livestock, most ST398 S. aureus isolates identified in Taiwan, particularly MRSA, represent human-adapted strains. Local transmission of human-adapted MRSA ST398 strains has occurred in nursing homes in Taiwan, possibly after import from China. Further surveillance is needed.
    MeSH term(s) China/epidemiology ; Electrophoresis, Gel, Pulsed-Field ; Europe/epidemiology ; Genome, Bacterial/genetics ; Genotype ; Humans ; Methicillin-Resistant Staphylococcus aureus/classification ; Methicillin-Resistant Staphylococcus aureus/genetics ; Methicillin-Resistant Staphylococcus aureus/pathogenicity ; Microbial Sensitivity Tests ; Molecular Sequence Annotation ; Phylogeny ; Staphylococcal Infections/epidemiology ; Staphylococcal Infections/genetics ; Staphylococcal Infections/microbiology ; Taiwan/epidemiology ; Whole Genome Sequencing
    Language English
    Publishing date 2020-01-03
    Publishing country England
    Document type Journal Article
    ZDB-ID 1193378-1
    ISSN 1423-0127 ; 1021-7770
    ISSN (online) 1423-0127
    ISSN 1021-7770
    DOI 10.1186/s12929-019-0608-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Evolution and Population Structures of Prevalent Methicillin-Resistant

    Chen, Chih-Jung / Yang Lauderdale, Tsai-Ling / Huang, Yhu-Chering

    Frontiers in microbiology

    2021  Volume 12, Page(s) 725340

    Abstract: Global methicillin- ... ...

    Abstract Global methicillin-resistant
    Language English
    Publishing date 2021-09-14
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2021.725340
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Evolution of Multi-Resistance to Vancomycin, Daptomycin, and Linezolid in Methicillin-Resistant

    Chen, Chih-Jung / Huang, Yhu-Chering / Shie, Shian-Sen

    Frontiers in microbiology

    2020  Volume 11, Page(s) 1414

    Abstract: The genomic ... ...

    Abstract The genomic evolution
    Language English
    Publishing date 2020-07-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2020.01414
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Novel intertypic recombination of Echovirus 11 in the Enterovirus species B.

    Gong, Yu-Nong / Yang, Shu-Li / Chen, Yi-Ching / Liu, Yi-Chun / Huang, Yhu-Chering / Tsao, Kuo-Chien

    Journal of medical virology

    2024  Volume 96, Issue 1, Page(s) e29323

    Abstract: Enteroviruses (EVs), single-stranded, positive-sense RNA viruses, can be classified into four species (A-D), which have previously been linked to a diverse range of disease manifestations and infections affecting the central nervous system. In the ... ...

    Abstract Enteroviruses (EVs), single-stranded, positive-sense RNA viruses, can be classified into four species (A-D), which have previously been linked to a diverse range of disease manifestations and infections affecting the central nervous system. In the Enterovirus species B (EV-B), Echovirus type 11 (E11) has been observed to occasionally circulate in Taiwan, which was responsible for an epidemic of enterovirus infections in 2018. Here, 48 clinical specimens isolated in 2003, 2004, 2009, and 2018 were collected for the high-throughput sequencing. Notably, we identified 2018 Taiwanese strains having potential recombinations in the 3D gene, as well as one 2003 strain having a double recombination with E6 and Coxsackievirus B5 in the P2 and P3 regions, respectively. Additionally, one amino acid signature mutated from the Histidine (H) in throat swab specimens to the Tyrosine (Y) in cerebral spinal fluid specimens was detected at position 1496 (or 57) of the genomic coordinate (or 3A gene) to further demonstrate intra-host evolution in different organs. In conclusion, this study identifies potential intertypic recombination events and an intra-host signature mutation in E11 strains, isolated during a 2018 neurological disease outbreak in Taiwan, contributing to our understanding of its evolution and pathogenesis.
    MeSH term(s) Humans ; Phylogeny ; Enterovirus B, Human/genetics ; Enterovirus/genetics ; Enterovirus Infections/epidemiology ; Recombination, Genetic
    Language English
    Publishing date 2024-01-10
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 752392-0
    ISSN 1096-9071 ; 0146-6615
    ISSN (online) 1096-9071
    ISSN 0146-6615
    DOI 10.1002/jmv.29323
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Cost-effectiveness analysis of cell-based versus egg-based quadrivalent influenza vaccines in the pediatric population in Taiwan.

    Chi, Chia-Yu / Cheng, Ming-Fang / Ko, Karam / Mould, Joaquin F / Chen, Chih-Jung / Huang, Yhu-Chering / Lee, Ping-Ing

    Journal of medical virology

    2024  Volume 96, Issue 1, Page(s) e29279

    Abstract: Cell-based influenza vaccines avoid egg-adaptive mutations, potentially improving vaccine effectiveness. We assessed the one-season cost-effectiveness of cell-based quadrivalent influenza vaccine (QIVc) against that of egg-derived quadrivalent influenza ... ...

    Abstract Cell-based influenza vaccines avoid egg-adaptive mutations, potentially improving vaccine effectiveness. We assessed the one-season cost-effectiveness of cell-based quadrivalent influenza vaccine (QIVc) against that of egg-derived quadrivalent influenza vaccines (QIVe) in children (6 months to 17 years of age) from payer and societal perspectives in Taiwan using an age-stratified static model. Base case and high egg adaptation scenarios were assessed. Deterministic and probabilistic sensitivity analyses were performed. The incremental cost-effectiveness ratio (ICER) threshold in Taiwan was assumed to be USD 99 177/quality-adjusted life year (QALY). Compared to QIVe, QIVc would prevent 15 665 influenza cases, 2244 complicated cases, and 259 hospitalizations per year. The base case ICER was USD 68 298/QALY and USD 40 085/QALY from the payer and societal perspective, respectively. In the high egg adaptation scenario, the ICER was USD 45 782/QALY from the payer's perspective and USD 17 489/QALY from the societal perspective. Deterministic sensitivity analyses indicated that infection incidence rate, vaccination coverage, and prevalence of the A/H3N2 strain were the main drivers of ICER. In conclusion, switching the immunization strategy from QIVe to QIVc is predicted to reduce the influenza-associated disease burden and be cost-effective for the pediatric population in Taiwan. The potential benefits of QIVc would be even higher during influenza seasons with high levels of egg adaptation.
    MeSH term(s) Child ; Humans ; Influenza Vaccines ; Influenza, Human/epidemiology ; Influenza, Human/prevention & control ; Cost-Effectiveness Analysis ; Taiwan/epidemiology ; Influenza A Virus, H3N2 Subtype ; Vaccines, Combined
    Chemical Substances Influenza Vaccines ; Vaccines, Combined
    Language English
    Publishing date 2024-01-09
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 752392-0
    ISSN 1096-9071 ; 0146-6615
    ISSN (online) 1096-9071
    ISSN 0146-6615
    DOI 10.1002/jmv.29279
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Molecular characteristics and clinical features of Staphylococcus epidermidis healthcare-associated late-onset bacteremia among infants hospitalized in neonatal intensive care units.

    Huang, Yi-Hsuan / Yeh, Yu-Rou / Lien, Rey-In / Chiang, Ming-Chou / Huang, Yhu-Chering

    Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi

    2023  Volume 56, Issue 6, Page(s) 1214–1225

    Abstract: Background: Though Staphylococcus epidermidis was the most common pathogen of late-onset sepsis (LOS) in neonatal intensive care units (NICUs), there haves been scanty reports on molecular epidemiology of S. epidermidis isolates from infants stayed in ... ...

    Abstract Background: Though Staphylococcus epidermidis was the most common pathogen of late-onset sepsis (LOS) in neonatal intensive care units (NICUs), there haves been scanty reports on molecular epidemiology of S. epidermidis isolates from infants stayed in NICU and on correlation of molecular characteristics with clinical features in these infants.
    Methods: We collected and characterized S. epidermidis bloodstream isolates from infants hospitalized in NICU of a medical center in Taiwan between 2018 and 2020. Medical records of these infants were retrospectively reviewed.
    Results: A total of 107 isolates identified from 78 episodes of bacteremia in 75 infants were included for analysis. Of the 78 isolates (episodes), 24 pulsotypes, 11 sequence types (STs), and 5 types of staphylococcal chromosomal cassette (type I-V) were identified. ST59 and its single locus variant ST1124 (37.2%) comprised the most common strain, followed by ST35 (14.1%), ST2 (11.5%), and ST89 (10.3%). All but 5 isolates (73/78, 93.6%) belonged to clonal complex (CC) 2. Comparing infants infected with genetically different strains, the patients with underlying immune disease were significantly associated with ST2 infection (P = 0.021), while no statistically significant differences were found in terms of clinical and laboratory characteristics. Only 3.8% of the isolates were susceptible to oxacillin.
    Conclusions: More than 90% of S. epidermidis bloodstream isolates from infants in NICU in Taiwan were resistant to oxacillin. Though diverse, more than 90% of the isolates (episodes) belonged to CC2. No statistically significant differences were found in terms of clinical characteristics among the infants infected with genetically different strains.
    MeSH term(s) Infant, Newborn ; Infant ; Humans ; Staphylococcus epidermidis/genetics ; Intensive Care Units, Neonatal ; Staphylococcal Infections/epidemiology ; Retrospective Studies ; Interleukin-1 Receptor-Like 1 Protein ; Bacteremia/epidemiology ; Oxacillin
    Chemical Substances Interleukin-1 Receptor-Like 1 Protein ; Oxacillin (UH95VD7V76)
    Language English
    Publishing date 2023-09-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 1497590-7
    ISSN 1995-9133 ; 1684-1182 ; 0253-2662
    ISSN (online) 1995-9133
    ISSN 1684-1182 ; 0253-2662
    DOI 10.1016/j.jmii.2023.08.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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