Scientists and researchers are
proud to announce that a weak spot in the HIV virus has been found opening the
door for a potential vaccine. The race to find a cure for HIV and AIDs has been
a long journey because the virus mutates almost everybody making it impossible
to isolate and treat. A team of researchers in South Africa, led by Dr. Salim
Abdool Karim, were able to find a weak spot in the HIV virus where a sugar-like
compound did not shift fast enough allowing for a potential antibody attack. The
shift seems minor but is substantial for the antibodies that are able to
identify that there is an invader in the body. A total of 79 women were
screened to try out his method and only 2 came out with this rare vulnerability.
One of the two women has died of AIDs related Tuberculosis since this discovery
so that does take away some of the future research that could have been
conducted but it doesn’t take away the motivation. Experts hope that they can
use this new information to create some kind of cocktail drug that will force
the immune system to create the necessary antibodies that will target this weak
spot and eventually create a vaccine.
This kind of progress in the search
for the cure of HIV/AIDs will make incredible strides if someday completed. HIV
and AIDs kill millions of people every year on a global scale, so finding the
cure is imperative. A successful HIV vaccine would stop the cycle that ensues
in many third world countries. Mothers who become infected are unable to
provide proper medical care to the fetus as well as take retroviral medication
and end up transmitting the virus to the baby. On top of that, without money to
buy food, they risk infecting the child through breastfeeding. Civilizations
that risk extinction are forced to procreate disease ridden or not so that also
contributes to the epidemic. This also creates possibility of someday finding a
cure for AIDs. A cure would change the population enormously. Demographic
transitions would balance out or even better have higher fertility rates than
mortality rates. It is a long ways away finding a cure or even a vaccine, but
progress starts with baby steps; baby steps like this recent discovery.
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