What started as an innocent interaction with a friendly dog turned into a life-altering medical nightmare for one woman, after a seemingly harmless lick led to a catastrophic infection that cost her both her hands and legs.
The woman, identified as a middle-aged resident from Wisconsin, was visiting a friend when the friend’s dog affectionately licked her hand. Within days, she began feeling extremely ill — suffering from fever, vomiting, and dizziness. At first, doctors believed she had the flu or another viral illness. But her condition rapidly worsened, and she was rushed to the hospital as her organs began shutting down.
Doctors later discovered that she had been infected with Capnocytophaga canimorsus, a rare type of bacteria commonly found in the saliva of healthy dogs and cats. While it usually causes no harm to animals or most people, it can be deadly for those with weakened immune systems or specific medical vulnerabilities.
In her case, the bacteria entered her bloodstream, triggering a severe sepsis reaction — a life-threatening immune response that caused her blood pressure to crash and cut off circulation to her limbs. Despite doctors’ desperate efforts to save her, the lack of blood flow resulted in extensive tissue death, forcing surgeons to amputate both hands and both legs to save her life.
“It all happened so fast,” her husband recalled during an interview. “She went from being perfectly healthy to fighting for her life in just a couple of days.”
The woman later shared her story publicly to raise awareness about the hidden dangers of bacterial infections caused by pet saliva. “I never imagined something like this could happen from a dog’s lick,” she said. “I love animals, but people need to know that this bacteria exists — and how fast it can destroy your body.”
Medical experts emphasize that such cases are extremely rare, but they do happen. “Capnocytophaga infections are uncommon, but when they occur, they can be devastating,” said infectious-disease specialist Dr. Linda Garcia. “If you experience fever, chills, or skin discoloration after being licked, scratched, or bitten by a dog or cat, seek immediate medical help.”
Following months of hospitalization, surgeries, and rehabilitation, the woman has begun adjusting to life with prosthetic limbs. Her resilience and humor have inspired thousands who’ve followed her recovery journey online.
“I’m lucky to be alive,” she said. “If sharing my story saves even one person, then it’s worth it.”
Health professionals urge pet owners to stay cautious, particularly those with immune deficiencies, liver disease, or diabetes. Proper hygiene — including washing hands and cleaning any small cuts or scratches after contact with pets — can help reduce the risk.
Her tragic story serves as a powerful reminder that even the smallest act of affection can carry hidden risks — and that quick medical attention can make the difference between life and death.