My hunting buddy got it bad. Was mildly sick (cough, sniffles) for a few days. Started to get better, then it hammered him for three weeks. Thought we were going to lose him. Six weeks later, he is just regaining taste and smell.
Mine hit hard and fast, but I started Ivermectin right off the bat. Doc have me steroids for lung inflammation. Was better in 2 weeks, but not 100% strength for 2 months.