Here I go playing doctor/scientist again, so if you can't tolerate that just skip this post RIGHT NOW ๐
They are saying that you are infectious even before you begin experiencing symptoms, and that seems a bit like hogwash to me if we're talking about a respiratory virus from snot or saliva. If you are symptom free then you aren't coughing, sneezing, or snotty, and it's unlikely that you're showering everything near you with the virus....so as long as you don't go around hugging and french kissing everyone you see it shouldn't be that likely that you'll be infected by a person who is symptom free. I feel like just being cautious about what you touch, washing your hands, and staying clear of anyone that is snotty or coughing SHOULD be enough to keep you from having to worry. I hope so anyway, because I can't keep up this OCD Germaphobe act for very much longer.