Jamar Rogers

Former "The Voice" finalist Jamar Rogers is staying positive following his stint in an intensive care unit at an L.A. hospital -- sending TMZ a pic in which he's smiling and giving a big thumbs up. It's a great sign considering Rogers -- who is HIV positive -- was in a bad place earlier this month…

Jamar Rogers -- a finalist on Season 2 of "The Voice" who was diagnosed with HIV in 2006 -- is in intensive care in an L.A. hospital after suffering a lung infection. TMZ spoke with Jamar's rep who tells us ... the 31-year-old was admitted to the hospital on September 3rd at the urging of his…