Again, AIDS is caused by the human immunodeficiency syndrome that affects
the body’s cells. Individuals who are exposed to the virus will gradually begin
to experience an decrease in their body’s ability to fight infections. In the
early years of infection, the immune system may respond normally to colds and
infections. However, as the virus advances, those infected may begin to notice
that it takes longer for them to recover from the common cold or flu. Our
immune system is our primary weapon again illnesses. As it weakens, we lose the
ability to heal and our overall health deteriorates. Those affected with HIV
are twice as likely to develop pneumonia and cancer.
HIV is spread through blood, vaginal fluids transmitted through sexual
intercourse, and semen. Additionally pregnant women and mothers who breastfeed
may also infect their baby. Years ago, several instances of HIV occurred due to
blood transfusions. This was before researchers were aware of how the virus was
transmitted. Although blood is still a transmitter, there are few cases of
people becoming infected with HIV after a transfusion. This is the result of
enhanced screening procedures.
Symptoms of AIDS and HIV
It has been determined that those infected with HIV experience symptoms 3 to
6 weeks after exposure. However, symptoms are generally mild, and few seek medical
attention. Once these symptoms pass, those infected may not experience
additional symptoms for several years. Flu-like symptoms that are common after
early exposure include: