You ought to be concerned with anyone in your life, over 60.
Seven year olds are pretty much untouched by this, though I believe they are EXCELLENT at being inadvertently, real good transmitters of the disease, since they are unlikely to get really sick.
I just feel very odd being in the very concerned group (being over 60). How did I get this old? Fortunately, my age is the only negative factor. My 35 year old daughter owns/runs a business and is immune compromised on three levels. :(
Yes. They’re magnificent carriers/transmitters of every variety of pathogen. Especially given they often don’t exhibit any symptoms.