as unusual thigh bone fractures have occurred. peak to your doctor before stopping prolia®, as spine and other bone fractures have occurred. prolia® can cause serious side effects, like low blood calcium; serious infections, which could need hospitalization; ...skin problems; and severe bone, joint, or muscle pain. if your bones aren't getting stronger... ...isn't it time for a new direction? why wait? ask your doctor about prolia®. >> quijano: this past friday was world aids day, it was a day to raise awareness for those who had died and also the progress in the fight against the disease. as doctor tara narula reports, millions are getting the therapy they need to stay healthy. >> reporter: that's 37-year-old roscoe boyd on an hiv awareness poster.