A vaccine that may prevent HIV has been given the green light by the U.S. Food and Drug Administration to begin clinical trials in humans, according to Canadian researchers.

The announcement was made on the campus of the University of Western Ontario in London, Ont.

"We have gone through so many different challenges to come to this point," said Dr. Chil-Yong Kang, a researcher and professor at Western's Schulich School of Medicine and Dentistry. "This is the first time that I feel very happy and comfortable to initiate this human clinical trial."

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Filed under: * Culture-Watch • Health & Medicine • Science & Technology • * International News & Commentary • Canada

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