we tried to evaluate prevalence and characteristics of iranian hiv infected patients with retinitis due to opportunistic infections. in this cross sectional study, we evaluated 106 hiv infected patients via indirect ophthalmoscopy and slit lamp examination by 90 lens to find retinitis cases. general information and results of ophthalmologic examination were analyzed. prevalence of retinitis due...

Unfortunately, we do not know how many perinatally (Human Immunodeficiency Virus) HIV-infected pepole are living in contries today, while knowing these informations is necessary. UNAIDS reports that there are 3.4 million children under 15 years of age with HIV and 2 million adolescents between 10 and 19 years of age. Although the vast majority of children were perinatally infected, older childr...

hepatitis b virus (hbv) is the most prevalent viral infection and is among the leading causes of human liver diseases. nearly 360 millions of people are world widely infected with prolonged forms of hepatitis b including active and inactive chronic forms. chronic hepatitis b (chb) is associated with cirrhosis and hepatocellular carcinoma (hcc) in patients suffering from congenital and/or acquir...

conclusions the prevalence of hbv, hiv, and psychiatric disorders in our study group was lower than in previous reports. this may be because we entered participants from private mmt centers. therefore, our results are not generalizable to other populations. nevertheless, hcv prevalence was higher, and our results lead us to recommend that training programs be planned to prevent the outbreak of ...

Bangladesh remains a low prevalence country for HIV infection. In this article we attempt to address the reasons for the present success in this country and the challenges lying ahead to minimise the spread of HIV in the future.

The infectivity function is a function giving a measure of how infectious a given individual is t time units after becoming infected. Today, no feasible and ethically acceptable study design is known, which would lead to estimates of HIV-infection probability within steady heterosexual partnerships, using standard statistical methodology. In this paper a transmission model is used as a link bet...

background : plasmodium falciparum infection is endemic in most tropical countries and will definitely infect human immunodeficiency virus (hiv) positive patients living in this region at one time or the other during the course of their infection. this study was conducted to determine the prevalence of malaria infection in hiv-infected patients on highly active antiretroviral therapy in benin c...