I got sick; low grade fever, stuffed chest, body aches and chills. Three days later, I got better and gave it to my family. By the end of the week, my wife tested positive for COVID19. The next day, my children and I tested. They were positive and I was negative, yet I gave the "cold" to them. Apparently, I am one of the few who can't get COVID19, but can pass it on to others.