question: Hello doctor, My 64-year-old husband has chills, vomiting, and diarrhea. It started with a stomach ache for a couple of days, and these new symptoms started today with nausea and progressed until about 6.30 pm when the vomiting, chills, and diarrhea began. He had a stomach ache last week and is disabled. Currently, he is on blood thinners, blood pressure medicines, opioids for chronic pain, baby Aspirin and an inhaler for COPD. Kindly help.