UNAIDS reports a more than 50% drop in new HIV infections across 25 countries as countries approach the 1000 day deadline to achieve global AIDS targets
In addition, the number of people with access to antiretroviral therapy increased by 63% in the last 24 months—AIDS-related deaths fell by more than 25% between 2005 and 2011 globally.
Public Health is the science of protecting and improving the health of communities through education, promotion of healthy lifestyles, and research for disease and injury prevention.
(What is Public Health? Association of Schools of Public Health )