2024
Pathogen diversity and antimicrobial resistance transmission of Salmonella enterica serovars Typhi and Paratyphi A in Bangladesh, Nepal, and Malawi: a genomic epidemiological study
Dyson Z, Ashton P, Khanam F, Chirambo A, Shakya M, Meiring J, Tonks S, Karkey A, Msefula C, Clemens J, Dunstan S, Baker S, Dougan G, Pitzer V, Basnyat, Qadri F, Heyderman R, Gordon M, Pollard A, Holt K, Group S, Banda H, Biswas P, Bhuiyan A, Blohmke C, Darton T, Dolecek C, Dongol S, Mujadidi Y, Hill J, Hoang N, Jere T, Mbewe M, Msuku H, Nga T, Nkhata R, Rahman S, Rahman N, Saad N, Tan T, Thindwa D, Voysey M, Wachepa R. Pathogen diversity and antimicrobial resistance transmission of Salmonella enterica serovars Typhi and Paratyphi A in Bangladesh, Nepal, and Malawi: a genomic epidemiological study. The Lancet Microbe 2024, 5: 100841. PMID: 38996496, PMCID: PMC11300424, DOI: 10.1016/s2666-5247(24)00047-8.Peer-Reviewed Original ResearchParatyphi ASerovars TyphiPathogenic variantsAntimicrobial resistanceSalmonella enterica serovar TyphiEnteric feverAncestral state reconstructionS paratyphi ADeterminants of antimicrobial resistanceSingle-nucleotide variantsAntimicrobial resistance determinantsQuinolone-resistance mutationsAntimicrobial resistance transmissionCore genomePhylogenomic analysisAzithromycin resistance mutationsPhylogenetic analysisGenomic dataPopulation structurePathogen diversityS typhiTransmission of resistant strainsGenomic epidemiologyAntimicrobial resistant infectionsAge groups
2023
Genomic analysis of Shigella isolates from Lebanon reveals marked genetic diversity and antimicrobial resistance
Yassine I, Rafei R, de la Gandara M, Osman M, Fabre L, Dabboussi F, Hamze M, Weill F. Genomic analysis of Shigella isolates from Lebanon reveals marked genetic diversity and antimicrobial resistance. Microbial Genomics 2023, 9: 001157. PMID: 38100171, PMCID: PMC10763507, DOI: 10.1099/mgen.0.001157.Peer-Reviewed Original ResearchConceptsExtended-spectrum beta-lactamase genesThird-generation cephalosporinsMultidrug resistance phenotypeBeta-lactamase genesAntimicrobial resistance determinantsPrevalent serogroupsClinical isolatesQuinolone resistanceDNA gyrase genesAntimicrobial resistanceResistance determinantsCTXResistance phenotypeAmino acid substitutionsGyrase genesIsolatesNorth LebanonFirst studyAcid substitutionsPoint mutationsGenomic analysisCephalosporins
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