Ghana’s HIV epidemic and PEPFAR’s contribution towards epidemic control

A suitable data model for HIV infection and epidemic detection

Background: In recent years, there has been an increase in the amount and variety of data generated in the field of healthcare, (e.g., data related to the prevalence of contagious diseases in the society). Various patterns of individuals’ relationships in the society make the analysis of the network a complex, highly important process in detecting and preventing the incidence of diseases....

Towards an ideal antiretroviral regimen for the global HIV epidemic

Currently, immediate initiation of antiretroviral therapy (ART) is recommended for all individuals with HIV infection. However, among the 37 million people estimated to be living with HIV/AIDS, only 17 million are actively on treatment. Optimal use of ART among HIV-infected and at-risk individuals reduces morbidity, mortality, transmission and acquisition of HIV infection. ART regimen choices a...

Epidemic$ and Pandemic$ are profitable?!

The HIV epidemic in Pakistan.

Pakistan's HIV epidemic is fully established and expanding among injection drug users (IDUs) of whom 20% are infected with HIV. Nascent epidemics are seen in some cities among Male sex workers and transgenders who form sexual contacts of IDUs. With involvement of sex workers, Pakistan appears to be following the "Asian Epidemic Model". On the other hand, nearly all patients in HIV clinics are e...

Migrations, vaccinations and epidemic control

We consider three regions with different public health conditions. In the absence of migration among these regions, the first two have good health conditions and the disease free state is stable; for the third region, on the other hand, the only stable state is the endemic one. When migration is included in the model, we assume that the second region has a disease risk that makes its inhabitant...