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Diagnosis of Infectious Diseases

The diagnosis of infectious diseases involves identifying pathogens such as viruses, bacteria, fungi, or parasites that cause illness. Common diagnostic methods include clinical evaluation, where healthcare providers assess symptoms, medical history, and physical findings. Laboratory tests, such as blood tests, urine analysis, and cultures, help detect infections at the microbial level.

Advanced techniques like polymerase chain reaction (PCR) and serology tests identify specific pathogens or antibodies, aiding in the diagnosis of viral and bacterial infections. Imaging techniques, such as X-rays and CT scans, assist in detecting infections affecting internal organs, like pneumonia or tuberculosis. Rapid diagnostic tests (RDTs) provide quick results for conditions like malaria, COVID-19, and influenza.

Early and accurate diagnosis is crucial for effective treatment, preventing complications, and controlling the spread of infectious diseases.

  •  Clinical Evaluation and Symptom Assessment
  •  Laboratory Testing and Microbial Cultures
  •  Molecular Diagnostics (PCR and Serology Tests)
  •  Imaging Techniques (X-rays, CT Scans, MRI)
  •  Rapid Diagnostic Tests (RDTs)
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