A Colorado nurse says her bout of coronavirus started with the “sniffles” — but soon involved nightmarish symptoms that were “nothing” like what she expected, according to a report. Lisa Merck of Crested Butte said she tested positive for the virus after a vacation to Hawaii, where she attended a medical conference, news station KDVR reported. “We went to a medical conference over there and on the day we were going to leave, I had little sniffles. That’s it,” Merck said.