Diagnosis of infection

Infections are caused by disease drivers such as bacteria, viruses, fungi, and parasites. Physicians conclude an infection based on symptoms and results of physical tests. Once after confirming the person from infection to a type of illness, they should be aware of the specific infectious agent as varied microbes cause the same infection. As different infectious diseases possess similar kind of symptoms, body fluid samples, reveal the evidential causing agent of our disease.

Clinical approaches like imaging methods such as computerized tomography, magnetic resonance imaging and X-rays reveals condition of the infection. Immunological approach of testing antibody using blood sample and other body fluids of infected person are performed.