Coronavirus Constructions

At Literary Hub, Siri Hustvedt writes about Reading in a Pandemic:

I had headache, body aches, chills, cough, chest constriction but no fever. I was in bed for a week and then the symptoms lingered. I recovered. There were no tests so I don’t know if it was Covid-19 or something else, but Boccaccio’s book, which I have long loved, haunted me as I lay in bed, and I returned to it.