Hematological parameters, serum iron and vitamin B levels in hospitalized Palestinian adult patients infected with : a case-control study.

Objective: This study aimed to investigate the relationship between hematological parameters, serum iron, and vitamin B levels in adult hospitalized Palestinian patients infected with .

Methods: This case-control study included 150 adult (18-50 years old) patients infected with and 150 healthy adults. A complete blood count was performed, and serum iron and vitamin B levels of the patients were measured, statistically analyzed and compared with the control group.