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AIDS and HIV are both very serious conditions that can occur within the body if one does not take care of themselves and practice safe sex. AIDS is the disease caused by HIV. HIV is not airborne meaning that it cannot be contracted through the air. For one to contract HIV they must either have.
Teachers' Day is a special day for the appreciation of teachers, and may include celebrations to honor them for their special contributions in a particular field area, or the community in general. The idea of celebrating Teachers' Day took root in many countries during the 19th century; in most cases, they celebrate a local educator or an important milestone in education.
The HIV epidemic has taught scientists, clinicians, public health officials, and the public that new infectious agents can still emerge. The nation must be prepared to deal with a fatal illness whose cause is initially unknown but whose epidemiology suggests it is an infectious disease. The AIDS epidemic has also taught us another powerful and tragic lesson: that the nation's blood supply.
HIV infects the immune system, causing progressive damage and eventually making it unable to fight off infections. The virus attaches itself to immune system cells called CD4 lymphocyte cells, which protect the body against various bacteria, viruses and other germs.
Although it is true that the AIDS virus was spread to people of all genders, sexual orientations, and races, there were many stereotypes that stuck with the name of the disease. Mary Fisher, who is an American political activist, artist, and author made herself an advocate for AIDS prevention and educations after contracting HIV from her husband.
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PATHOGENESIS OF AIDS how does HIV cause AIDS? DEFINITIONS HIV: human immunodeficiency virus HIV is a member of the lentivirus family, a subgroup of retroviruses, RNA viruses that replicate via a DNA intermediate AIDS: acquired immunodeficiency syndrome AIDS is defined by a loss of CD4 T lymphocytes or the.