How Is the DHA Laboratory Microbiology Technologist Structured? Content and Skills Explained
The DHA content outline focuses on microbiology laboratory methods, infectious disease, molecular testing, respiratory and CNS infections, bacteriology, immunology and serology, virology, mycology, and parasitology.
1. Growth Media & Staining Techniques
Content: Culture media, organism growth requirements, isolation methods, basic staining procedures, Gram staining, and microscopic examination.
Skills: Select suitable media and staining methods, assess culture growth, recognize basic staining characteristics, and interpret common microscopic findings.
2. Infectious Disease
Content: Common infectious conditions, routes of transmission, clinical specimens, causative organisms, diagnostic approaches, and laboratory support for infection assessment.
Skills: Relate clinical presentation to likely pathogens, select appropriate microbiological investigations, and interpret laboratory findings within the clinical context.
3. Molecular Microbiology
Content: Molecular diagnostic principles, nucleic-acid detection, amplification methods, specimen preparation, and applications of molecular techniques in microbiology.
Skills: Understand molecular test workflow, recognize appropriate applications, interpret basic molecular results, and identify factors that may affect test reliability.
4. Respiratory Tract, TB, and CNS Infections
Content: Respiratory infections, tuberculosis, central nervous system infections, relevant organisms, specimen types, culture methods, staining, and laboratory diagnostic approaches.
Skills: Select suitable specimens and tests, recognize important pathogens, and interpret microbiological findings in respiratory, TB, and CNS cases.
5. Blood Sepsis & Bacteriology
Content: Bloodstream infection, sepsis-related microbiology, blood cultures, bacterial identification, culture interpretation, and common bacteriological testing principles.
Skills: Assess blood-culture findings, distinguish significant growth from possible contamination, recognize common bacterial pathogens, and support appropriate laboratory reporting.
6. Immunology / Serology
Content: Antigen-antibody reactions, serologic testing, basic immune responses, infectious disease serology, and interpretation of common immunological laboratory tests.
Skills: Interpret basic serologic patterns, understand test principles, recognize limitations, and relate antibody or antigen findings to infection assessment.
7. Diagnostic Virology
Content: Common viral infections, specimen selection, viral detection methods, antigen and antibody testing, and molecular approaches used in diagnostic virology.
Skills: Choose appropriate diagnostic approaches, understand specimen requirements, and interpret common virology test results.
8. Mycology and Parasitology
Content: Common fungal and parasitic infections, microscopy, culture, staining, organism identification, specimen handling, and laboratory diagnostic methods.
Skills: Recognize important fungal and parasitic forms, select suitable diagnostic methods, and interpret common laboratory findings.
