BACKGROUND Bacterial infections complicate the course of patients with human immunodeficiency virus infection. The purpose of this study was to describe the bacterial pathogens causing blood stream infection, identify the risk factors for the development of blood stream infection and determine the impact of blood stream infection on the outcome of patients infected with human immunodeficiency v...

The spirochetes inhabiting the large intestines of humans and animals consist of a diverse group of related organisms. Intestinal spirochetosis caused by Brachyspira pilosicoli is a newly recognized enteric disease of human being and animals manifest as mild colitis and diarrhoea. Few cases have been reported of spirochetaemia especially in critically ill and immunocomprised patients. This is a...

The body possesses remarkably efficient mechanisms for sterilizing the blood stream. Contrary to popular belief, most microorganisms are less capable of provoking disease when injected intravenouslty than when admi'nistered by an'y other route (1, 2). With rare exceptions, living bacteria which enter the blood stream of animals or man disappear swiftly from the circulation. In the 73 years whic...

BACKGROUND Blood stream tuberculosis (TB), caused by Mycobacterium tuberculosis (MTB) is common among HIV-positive patients, turning rapidly fatal unless detected and treated promptly. Blood culture is currently the standard test for the detection of MTB in whole blood but results take weeks; patients deteriorate markedly and often die before a diagnosis of blood stream TB is made. Rapid molecu...

background: the main objective of this study was to determine the prevalence and antimicrobial resistance profiles of the main bacteria which are responsible forurinary tract, blood stream, cerebrospinal fluid, lower respiratory tract, and wound infections in hamadan province in the west of iran. materials and methods:in this study,a total of 773 urinary tract, 273 blood stream, 13 cerebrospina...