Do they live in groups? Male cheetahs will often group together in groups called coalitions. They usually group with brothers, but may also group with an existing group or other males that were the lone male in their litter. Female cheetahs, however, hunt alone with the exception of their own cubs.
Worldwide: UNAIDS estimates that as of December 2000, there were an estimated 36.1 million people living with HIV/AIDS (34.7 million adults and 1.4 million children under 15). Since the epidemic began, an estimated 21.8 million people have died of AIDS (17.5 million adults and 4.3 million children under 15).
More than 1.1 million people in the U.S. are living with HIV. Nearly one in five of that group are unaware they are infected. There are many reasons why these numbers have not improved, but access to testing likely plays a large role, said Yvette Calderon, M.D., lead author for the study.