We offer Widal Slide Agglutination Test employed in the serological diagnosis of enteric fever. This test is named after Georges Fernand Isidore Widal , a french and bacterologist.Patients’ suffering from enteric fever would possess antibodies in their sera which can react and agglutinate colored Salmonella antigens in a agglutination test. Widal slide test are most widely used laboratory test used for diagnosing Typhoid fever.