<unk><unk>  are not mandatory for diagnosis and treatment of<unk> . In endemic areas when suspected, treatment should be started as early as possible with fluid replacement and antibiotics. In areas where<unk>  is uncommon, performing lab<unk>  are worthwhile.Tests used for identification of organisms are: Direct microscopic examination of organism, dark field examination, gram staining, culture, antigen, polymerase chain reaction, and serotype<unk> .
Cholera laboratory tests
Cholera physical examination
Hepatitis A physical examination
Hepatitis E physical examination
Giardiasis physical examination
Schistosomiasis physical examination
Leptospirosis physical examination
Enterobiasis physical examination