The first time I saw Abdo*, he was so weak he was unable to walk. There are very few roads or cars in the area around Lankien, a remote town in South Sudan, so his family had to carry him, travelling on foot for three days to reach our hospital.
In Lankien we see a lot of patients with HIV. There is a common belief in this area that the virus is only found amongst city dwellers, so people here often find it very hard to accept that they may have it, or that they could pass it on. People who do test positive for HIV also face a lot of stigma. These factors contribute to the spread of the virus and prevent people from accessing treatment.