Three decades ago doctors in USA were fascinated, by the pattern of a deadly disease which normally would affect significantly deficient patients yet ravaged young, healthy people!
Twenty years later the diagnosed HIV virus has spread and infected people worldwide. It touches every denomination, creed and class of society, raising the statistics of dead people and those carrying the disease to the millions.
Research and analysis has discovered the different ways in which the disease could be transmitted, yet the actual cause remained mysterious until 1983.
All sorts of arguments and issues on the topic, have risen among society and even in the pharmaceutical industry. These range from religious beliefs to retraction. Presently, the administering of therapeutic drugs is controversial.