Widal Test Principle, Procedure, Result, Advantages, Limitation
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Laboratory Tests

Widal Test Principle, Procedure, Result, Advantages, Limitation

The Widal test is an agglutination test that determines any antibodies present in the patient's serum that are generated against the causal agents of the enteric febrile illness (Salmonella Typhi, and Salmonella paratyphi B, A as well as C).