In a move towards universal HIV care, the WHO and UNAIDS have implemented a plan to make antiretroviral therapy available to 3 million HIV/AIDS victims worldwide by the end of 2005.
Newly arrived immigrants seeking health care in the United States encounter several problems including language, cultural, societal, and logistic barriers.
Public health officials have a responsibility to alert the public to prospective dangers without unduly restricting individual freedom or adding to the stigmatization of certain illnesses.