at the beginning of 2018, there are almost about 1 million people living with hi /aids in south america. by the number of its population, brazil is the country with the most hiv-positive people with 830,000 people. as of april 2018, chile is the country with the most infections. while the falkland islands are the only territory where no cases were detected. the biggest problem that exists is discrimination against people with hiv/aids in less developed countries. this is due to ignorance of the disease, with outdated premises and the high religious population by influenced to other people.