Monday, January 31, while giving a speech in Buffalo, New York state, United States Media report.
Last year her husband, 58-year old former President Bill Clinton, received heart surgery. The Associated Press (AP) news agency qouted Colleen DiPirro, president of the Amherst Chamber of Commerce, as telling WBEN-AM radio that Clinton told the crowd she was feeling weak and had had a stomach virus.
Clinton started to speak then collapsed, DiPirro told the radio station. She was reportedly treated by an emergency crew at the scene, but declined to be taken to a hospital and was said to have recovered. Clinton was scheduled to speak later Monday at a Catholic college about health care, a long passion of her during her political career .
Several hundred people were waiting to hear that address. There were also hundreds of anti-abortion protesters waiting at the college, AP said.