Heartbroken wife sings for father-of-four suffering from 'human form of mad cow disease' three days before his death
Tony Gibson, 33, suffered from rare Creutzfeldt-Jakob disease, known as the 'human form of mad cow disease', after coming in contact with or consuming contaminated meat

A Tennessee father who contracted the so-called "human form of mad cow disease" has died just eight months after his diagnosis.
On January, 33-year-old Tony Gibson passed away at a nursing home in Hendersonville surrounded by his wife Danielle, 31, and his four beloved daughters, Daily Mail reports.