The clinical importance of HBV-HIV co-infection comes from the fact that both viruses are highly transmissible and share similar routes transmission. Co-infected individuals more likely to develop liver cirrhosis hepatocellular carcinoma. In view above, this manuscript is a quantitative, sectional, descriptive study with secondary data obtained analysis medical records 88 chronic hepatitis B. T...

OBJECTIVES The human immunodeficiency virus (HIV) and Mycobacterium tuberculosis co-infection is a major global challenge. It is not clear why some HIV-positive people are co-infected with tuberculosis (TB) while others are not. This study addressed that question. METHODS This case-control study was conducted in Tehran, Iran in June 2004, enrolling 2,388 HIV-positive people. Cases were select...

Given the epidemiology of human leishmaniasis and AIDS in Brazil, numerous cases of Leishmania/HIV co-infection might be expected. Relatively few Brazilian cases have been reported, however, even from regions where the overall incidences of HIV and Leishmania infection are both relatively high. Many cases of co-infection probably go undetected because of a lack of awareness among clinicians or ...

Co-infections alter the host immune response but how the systemic and local processes at the site of infection interact is still unclear. The majority of studies on co-infections concentrate on one of the infecting species, an immune function or group of cells and often focus on the initial phase of the infection. Here, we used a combination of experiments and mathematical modelling to investig...

As little is known about liver histology in the co-infection of hepatitis C virus (HCV) and hepatitis G virus (HGV), HGV RNA was investigated in 46 blood donors with hepatitis C, 22 of them with liver biopsy: co-infection HCV / HGV (n = 6) and HCV isolated infection (n = 16). Besides staging and grading of inflammation at portal, peri-portal and lobular areas (Brazilian Consensus), the fibrosis...