![\"Tennessee](\"http:\/\/www.clarksvilleonline.com\/wp-content\/uploads\/2010\/09\/healthLogo_lg.jpg\" "\\"Tennessee")
Nashville, TN<\/strong> – The world changed dramatically in 1981. IBM sold its first personal computer loaded with MS DOS software. The space shuttle Columbia made its inaugural flight. MTV brought music videos into living rooms.<\/p>\nJust when it appeared technology was making life better for nearly everyone, doctors in San Francisco, CA were baffled by an illness that defied all known treatment. That frightening, incurable disease would soon become known as Acquired Immune Deficiency Syndrome, or AIDS.<\/p>\n
[youtube]https:\/\/www.youtube.com\/watch?v=ith82r00IbM&[\/youtube]<\/a>In the more than three decades since AIDS emerged as a deadly threat, health officials have watched a roller-coaster of public fear and understanding about it.<\/p>\n David Reagan, MD, PhD, chief medical officer for the Tennessee Department of Health, said while some shifts have been good, others are troublesome.<\/p>\n \u201cIt\u2019s good we have more accurate information about AIDS, including its causes, effects and treatments but it is disturbing that too many people have become complacent about it,\u201d he said. \u201cWhen we look at the alarming rate of new cases in some Tennessee counties, we believe there are many who don\u2019t understand how it can change and end lives.\u201d<\/p>\n In 2012, the Tennessee counties with the highest number of new Human Immunodeficiency Virus cases were Shelby with 413 and Davidson with 169. In the other 93 counties combined, there were 341 cases. By the end of 2012, a total of 19,038 Tennesseans were diagnosed with HIV, which can damage the immune system and lead to AIDS.<\/p>\n \u201cWhile there have been advances in drugs and treatments, there is still no cure for HIV or AIDS,\u201d said TDH State Epidemiologist Tim Jones, MD. \u201cOnce you have HIV or AIDS, you can only try to manage it as a chronic disease with costly medicines that may help some people more than others. We encourage people to be tested to know if they are infected, and to avoid the risky behaviors that can lead to HIV infection.\u201d<\/p>\n \u201cAll of us need to know our HIV status definitively,\u201d said TDH Commissioner John Dreyzehner, MD, MPH. \u201cIt\u2019s not enough to hope we don\u2019t need treatment or that we won\u2019t transmit it to others. We need to know, and it is easier than ever to be tested.\u201d<\/p>\n [320left]There are numerous locations across the state offering free or low-cost testing, including Tennessee\u2019s county health department clinics. To find an HIV testing site near you, go to www.cdc.gov\/hiv\/prevention\/index.html.<\/a><\/p>\n According to federal statistics, every nine and a half minutes another person in the U.S. is infected with HIV. While many of the early victims were homosexual men, more than one-fourth of new HIV infections today involve heterosexuals. Unprotected sex and injection drug users sharing needles still account for the majority of new cases.<\/p>\n \u201cThe distressing number of new HIV\/AIDS cases we are seeing tells us there is not enough understanding about prevention,\u201d Reagan said. \u201cDiscussing sexual activity may be uneasy for some parents and community leaders, but we need to have those talks to stem the rising tide of new infections. The physical and emotional toll for individuals, along with the economic healthcare costs to our state and nation, are too significant to be ignored. HIV\/AIDS affects all of us in one way or another, and we must all work together to ensure fewer people are hurt by it and to assist those who have been infected.\u201d<\/p>\n For more information about HIV and AIDS, go to www.cdc.gov\/hiv\/.<\/a><\/p>\n