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Twenty-five years after the first case was reported, HIV/AIDS is killing over 250,000 people each month akin to a tsunami every month, says Robert Gallo, co-discoverer of the virus and developer of the HIV/AIDS blood test, in an article in the student issue of the British Medical Journal, a special HIV/AIDS theme issue. In the article, Gallo calls for sustained research to ensure new ways of preventing and treating this global pandemic.
Gallo provides a fascinating personal insight into the 25 years that the disease has been with us, including his work on human retroviruses and the discovery of the HIV in the early 1980s. Those early years of 1982-85 may be regarded as representing the fastest pace ever achieved in medical science from the time of the birth of a new disease to advances in its understanding, diagnosis, prevention, and therapy, he writes.
But he also talks of his concern as he watched the epidemic take hold, and his initial pessimism about the prospects of effectively treating HIV. Its nearly 23 years since we knew the cause of AIDS, he says. Where are we today? Can we expect things to improve significantly?
Gallo believes this is impossible to predict, but is clear that we must never forget the essential role still to be played by medical science. We have effective therapy only because of the basic research in HIV and new forms of therapy will only come from more research, he writes.
The ultimate answer, of course, is a successful preventive vaccine, Gallo says. Although this is a formidable challenge, Gallo is optimistic for the future. Perhaps this will be the last time that 25-year reflection is needed, he suggests.
Source: British Medical Journal