As more people get their COVID-19 shots, many are finding themselves in a position of having to ask others about their vaccination status. Some are wondering if this violates the Health Insurance Portability and Accountability Act, or HIPAA. Ellen Cihak has not been asked if she is vaccinated against the coronavirus. She also hasn't been asked to show proof in Appleton stores. "I would like to see that happen. I don't know if it's legal to do that," said Cihak. Like many others, Cihak doesn't know if the question violates HIPAA. John Fisher is a health care attorney who specializes...