Bacteria

N95 and KN95 Masks: Introduction, Key Differences, and Comparison of Design and Performance

Introduction N95 and KN95 masks are high-filtration Filtering Facepiece Respirators (FFRs) designed to protect wearers from airborne particulates. Both are…

1 week ago

Alcaligenes faecalis: Introduction, Morphology, Pathogenicity, Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Alcaligenes faecalis is a Gram-negative, aerobic, rod-shaped bacterium primarily found in water and soil, but also as a commensal…

1 week ago

Infection Prevention & Control and Waste Management: Introduction, Procedure, Waste segregation, Disposal, Application, and Keynotes

Introduction Infection Prevention and Control (IPC) and Healthcare Waste Management (HCWM) are critical systems used to minimize the spread of…

2 weeks ago

Orientia and Rickettsia: Introduction, Comparison, Key Differences, Treatment and Diagnosis

Introduction Orientia and Rickettsia are two closely related genera of bacteria within the family Rickettsiaceae. Both are small, gram-negative, obligate…

2 weeks ago

Biosafety Officer: Introduction, Roles, Uses, Clinical Significance, and Keynotes

Introduction A Biosafety Officer (BSO) is a technical expert responsible for the strategic and integrated management of biological risks within…

2 weeks ago

VITEK 2 System: Introduction, Organisms List and Identification Cards, Principle, Identification Procedure, Result-Interpretation, and Keynotes

Introduction The VITEK 2 System is an automated microbiology platform designed for the rapid identification (ID) and antimicrobial susceptibility testing…

2 weeks ago

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,…

2 weeks ago

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

Introduction Second-line drug susceptibility testing (SL-DST) for tuberculosis is a crucial laboratory procedure designed to detect resistance to anti-TB drugs…

2 weeks ago