The highest risk factor of acquiring HIV while taking PrEP is poor adherence. When breakthrough infections have been reported, they have typically occurred when people on PrEP have been exposed to HIV ...

In spite of seeming to be just 'bystander cells'that escape infection, many CD4 T cells are killed by the HIV virus, the reason for which researchers seem to have discovered at last. In spite of ...

Infections by measles virus and by HIV cause a state of immunodeficiency in the host. While measles virus leads to a transient immunodeficiency with depression of cellular mediated immunity ...