Basic Microbiology

Rothia kristinae: Introduction, Pathogenicity, Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Taxonomy: Member of the Micrococcaceae family. Its nomenclature has evolved significantly; first described as Micrococcus in 1974, it was reclassified as Kocuria in 1995 and finally…

2 months ago

Serpentine Cord: Introdction, Clinical Significance, and Keynotes

Introduction Fig. Serpentine cord or Cord factor or Trehalose dimycolate, TDM of Mycobacterium tuberculosis complex (MTBC) in Ziehl-Neelsen Staining of…

2 months ago

Lactococcus garvieae: Introduction, Pathogenicity, Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Lactococcus garvieae is a Gram-positive, catalase-negative, non-spore-forming coccus, typically arranged in pairs or short chains. It belongs to the…

3 months ago

BAL Sample vs Sputum Sample – Key Differences

Bronchoalveolar Lavage (BAL) and sputum are commonly used respiratory specimens. Still, they differ significantly in terms of source, quality, diagnostic…

4 months ago

Streptococcus agalactiae (GBS): Introduction, Pathogenicity, Lab Diagnosis, Treatment, and Keynotes

Introduction Streptococcus agalactiae, also known as Group B Streptococcus (GBS), is a Gram-positive, beta-hemolytic coccus arranged in chains. It is…

5 months ago

Fungal Elements in KOH Mount of Pleural Fluid Microscopy-Introduction, Possible Fungi Observed in Pleural Fluid KOH Mount, Applications, and Keynotes

Introduction KOH Mount of Pleural Fluid is a rapid, direct microscopic test used to detect fungal elements in suspected pleural…

5 months ago

Sterility Testing (GMP) for Mycology Lab:Introduction, Application, and Keynotes

Introduction Sterility testing in a GMP-compliant mycology laboratory is a critical quality assurance process used to confirm that pharmaceutical products,…

5 months ago

Broad Range PCR Assay for Fungi-Directly on Clinical Samples: Introduction, Principle, Clinical Significance, and Keynotes

Introduction Broad-range PCR assays for fungi are molecular diagnostic methods designed to detect a wide spectrum of fungal pathogens directly…

5 months ago

Fungal Elements in KOH Mount of Sputum Microscopy-Introduction, Fungal Elements Observed in Sputum KOH Mount, Applications, and Keynotes

Introduction KOH mount of sputum is a rapid, direct microscopic technique used to detect fungal elements in the respiratory tract.…

5 months ago

Fungal Elements in KOH Mount of BAL (Bronchoalveolar Lavage) Microscopy- Introduction, Fungal Elements Observed in BAL KOH Mount, Applications, and Keynotes

Introduction KOH mount (Potassium Hydroxide preparation) is a rapid, simple, and cost-effective microscopic technique used to detect fungal elements directly…

5 months ago