Wasn't an incident at work per day, but it happened to a colleague.
A proofreading clerk, he stood at 6 feet plus. As well is was nearly tipping the scale at over 300lbs. He had serious health problems.
After being caught in a hurricane with the family's cat, he ended up in hospital. Six months later he'd come back to work but none of us could recognize him.
He was down to a skeletal 160lbs. His high blood pressure back to normal and he was cured of his diabetes. His only remaining problem was epilepsy.
He'd lost the weight due to broken jaws kept shut during recovery. He could only drink liquid nutrients. You can definitely say that his cat gave him his nine lives. He was a totally changed man, except for his personality, he was still a very nice person but one now that had a bright future at just 40 years old.