drug resistance
VirologyA Comprehensive Genomics Solution for HIV Surveillance and Clinical Monitoring in Low-Income SettingsViral genetic sequencing can be used to monitor the spread of HIV drug resistance, identify appropriate antiretroviral regimes, and characterize transmission dynamics. Despite decreasing costs, next-generation sequencing (NGS) is still prohibitively costly for routine use in generalized HIV epidemics in low- and middle-income countries. Here, we present veSEQ-HIV, a high-throughput, cost-effective NGS sequencing method and computational...
Mycobacteriology and Aerobic ActinomycetesValidation of Bedaquiline Phenotypic Drug Susceptibility Testing Methods and Breakpoints: a Multilaboratory, Multicountry StudyDrug-resistant tuberculosis persists as a major public health concern. Alongside efficacious treatments, validated and standardized drug susceptibility testing (DST) is required to improve patient care. This multicountry, multilaboratory external quality assessment (EQA) study aimed to validate the sensitivity, specificity, and reproducibility of provisional bedaquiline MIC breakpoints and World Health Organization interim critical...
BacteriologyInteraction between Antibiotic Resistance, Resistance Genes, and Treatment Response for Urinary Tract Infections in Primary CareGiven increasing antimicrobial resistance, we aimed to determine antibiotic susceptibility and presence of resistance genes in uropathogens in primary care, factors associated with resistance to commonly prescribed antibiotics, and effect of treatment on early symptom resolution. We conducted a prospective study of primary care patients with urinary tract infection (UTI) symptoms and culture-confirmed UTI in Singapore from 2015 to 2016...
Mycobacteriology and Aerobic ActinomycetesSimple Assay for Detection of the Central Asia Outbreak Clade of the Mycobacterium tuberculosis Beijing GenotypeThe Central Asia outbreak (CAO) clade is a branch of the Mycobacterium tuberculosis Beijing genotype that is associated with multidrug resistance, increased transmissibility, and epidemic spread in parts of the former Soviet Union. Furthermore, migration flows bring these strains far beyond their areas of origin.
- Mycobacteriology and Aerobic ActinomycetesDiagnostic Accuracy and Utility of FluoroType MTBDR, a New Molecular Assay for Multidrug-Resistant Tuberculosis
- Mycobacteriology and Aerobic ActinomycetesValidation of the FluoroType MTBDR Assay for Detection of Rifampin and Isoniazid Resistance in Mycobacterium tuberculosis Complex Isolates
- Mycobacteriology and Aerobic ActinomycetesGenotyping Multidrug-Resistant Mycobacterium tuberculosis from Primary Sputum and Decontaminated Sediment with an Integrated Microfluidic Amplification Microarray Test
- Mycobacteriology and Aerobic ActinomycetesUse of GeneXpert Remnants for Drug Resistance Profiling and Molecular Epidemiology of Tuberculosis in Libreville, Gabon