Since the first case of AIDS was recognized in America in 1981, HIV/AIDS has spread rapidly throughout the world. With current global plan for universal access to HIV care and treatment, HIV testing is the main entry point. Different studies showed that a great proportion of people living with HIV/AIDS do not know that they carry the virus making HIV testing underutilized. However, the reasons for young people for not taking being tested are not well studied. Moreover, University students fall within the most sexually active and high HIV risk group. This cross sectional study...

Understanding and monitoring the prevalence of human immunodeficiency virus (HIV) infection among premarital clients and discordant rate among premarital couples and applying specific interventions targeted at this group could bring dual benefit as it prevents both heterosexual and vertical transmission of the disease. 8.2% of premarital VCT clients included in the current study were sero positive for HIV. 6.5% of premarital VCT couples were found to be sero discordant, while concordant negative and concordant positive accounted for 92.0% and 1.4% respectively. Both HIV sero positivity and...

This book illustrates object detection and tracking technology. It encompasses a variety of problems such as noise in images, cluttered-background, complex object motion, partial or full occlusions, illumination changes as well as real-time processing requirements. These problems are studied by several tracking algorithms, which tackle them using diverse algorithms. Object tracking deals with the state estimation of one or more objects. Object tracking is required by many vision applications such as people tracking, vehicle tracking, animal tracking etc. People tracking are also done for...