An Iowa State University professor resigned after admitting he falsely claimed rabbit blood could be turned into a vaccine for the AIDS virus.
Dr. Dong-Pyou Han spiked a clinical test sample with healthy human blood to make it appear that the rabbit serum produced disease-fighting antibodies, officials said.
The bogus findings helped Han’s team obtain $19 million in research grants from the National Institutes of Health, said James Bradac, who oversees the institutes’ AIDS research.
Han’s results were published, but when others could not duplicate them suspicions were aroused. Upon investigation, the fraud was discovered.