Thanks for the heads up.
Charlottesville could still be one of the cases. Just NorVa instead of CVa.
Not sure about the Chinese in Richmond but there is University of Richmond, VCU, VCU Medical as well as some other colleges.
Anywhere there are colleges you have to expect foreign students.
Via twitter, one of the unconfirmed cases is a Chinese student at George Mason University in Arlington.
That leaves the two cases in Central Virginia tbd.