This is from my dedicated AIDS blog.
In the present study, researchers wanted to know if patients admitted to the hospital for tuberculosis in Kampala, the capital city of Uganda, were vitamin D deficient or not.
They measured vitamin D levels among other things in 260 consecutively admitted tuberculosis patients. They found vitamin D deficiency was common, despite Uganda close proximity to the equator and having an abundance of sunshine.
…The researchers also noticed that vitamin D deficiency was more common in patients with HIV co-infection, low CD4 cell counts (a type of cell that helps your immune system) and anemia.
What’s the bigger problem: vitamin D deficiency or HIV-positivity?
[Source: Vitamin D Council]