Android Police has a running tally of who’s pulled out, but the short is Sony, Amazon, LG, Ericson have completely withdrawn, and several others are limiting their presence.
The Novel Coronavirus has as of this writing killed 910, infected 40,726, and 3,578 are listed as recovered. You can track along at home here.
Hundreds of words of filler text omitted. No prize if you know what the virus pictured (not Novel,) is.