Activists protested at the company's initial exclusion of HIV-positive people, and Moderna has now changed course.
For one thing, they swim like "playful otters," a new study reports.
Shocking numbers of Americans still think one has to be "careful" around people living with HIV.
Such transplants are a rare procedure in the nation.
Researchers advise proceeding with caution, though, as the treatment may interfere with the body's ability to fight fungal infections.
Kramer was a founder of GMHC and ACT UP, and one of the leading voices calling for action against HIV and AIDS.
Pippins came from Florida to New York to care for her son as he was dying of AIDS complications and stayed to help others affected by the disease.