Dr Robert Willner Injects "HIV" into himself on TV

Never never do like Dr Robert Wilner,you might be HIV sero -positive. So do not do this ," never i say never again" its big mistake.
USIJARIBU KUJICHOMA DAMU YENYE VIRUSI VYA HIV NI HATARI KWA AFYA YAKO,

possible hint; repeated comment

If this was really him injecting the HIV virus into himself, this guy probably had a CCR5 Delta-32 mutation. The CCR5 Delta-32 mutation has been shown in various cases of hemophilia, where the CCR5 receptors on the cellular membrane of CD-4 cells are missing. This prevents the virus from infecting the host through receptor-mediated endocytosis. He has no chance of contracting the HIV-1 virus in having this mutation.