Drug resistance

First-Line Drug Susceptibility Testing (SL-DST) for Tuberculosis: Introduction, Principle, Procedure, Result-Interpretation, and Keynotes

 Introduction First-Line Drug Susceptibility Testing (FL-DST or sometimes referred to in context as SL-DST when covering all first-line agents: Rifampicin,…

3 weeks ago

Xpert MTB-XDR: Introduction, Principle, Procedure, Result-Interpretation, Uses, and Keynotes

Introduction The Xpert MTB/XDR assay is an advanced molecular diagnostic tool designed by Cepheid to rapidly detect Mycobacterium tuberculosis complex…

4 weeks ago

Mycobacterium tuberculosis MCQs Quiz-A Simple Set of Questionnaire for Examination

Introduction Below is a set of 15 multiple‐choice questions (MCQs) on Mycobacterium tuberculosis that cover key aspects—from microbiology and diagnosis…

1 year ago

Top 10 Bacterial Pathogens: List with short Descriptions

List of Top 10 Bacterial Pathogens A list of the Top 10 Bacterial Pathogens is summarized as follows- Escherichia coli…

1 year ago

Susceptible Dose-Dependent (SDD) Antimicrobial Phenotype- Introduction, Clinical Significance, and Keynotes

Introduction The susceptible dose-dependent (SDD) antimicrobial phenotype is a critical concept in microbiology. It indicates pathogens that require higher doses…

2 years ago

Rifampicin Resistant Indeterminate- Introduction, Result, Cause, Implication, and Summary

Introduction "Rifampicin resistant indeterminate" refers to an unclear or inconclusive result in testing for resistance to the antibiotic rifampicin, often…

2 years ago

Mycobacterium tuberculosis: Introduction, Morphology, Pathogenicity, Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Mycobacterium tuberculosis is a bacterium that causes tuberculosis (TB), a contagious infectious disease primarily affecting the lungs but can…

3 years ago

Cerebrospinal fluid (CSF) Culture and Sensitivity: Introduction, Report, Clinical Significance, Common Pathogens, and Keynotes

Introduction Cerebrospinal fluid (CSF) culture and sensitivity is a medical laboratory test performed to detect and identify any infectious organisms…

3 years ago