1 An example of decisive is a person who always makes up her mind firmly and quickly. 2  An example of decisive is the information gained from a student's success in the classes which they take to determine their interest in their major field of study.
The Global HIV/AIDS Epidemic. HIV, the virus that causes AIDS, is one of the worldâs most serious health and development challenges: 1  According to the World Health Organization (WHO) , 2  According to WHO, 3  A UNAIDS report shows that 19 million of the 35 million people living with HIV today do not know that they have the virus.
HIV (human immunodeficiency virus) is a contagious, deadly virus that is spread through blood, blood products, and other body fluids, such as semen. Early symptoms of HIV infection include cough, body aches, headaches, nasal congestion, sore throat, and cough. Some people have no early symptoms at all and may appear healthy. However, untreated HIV infection is connected to many diseases, including heart disease, kidney disease, liver disease, and cancer. HIV infection can lead to AIDS (acquired immune deficiency syndrome).