Quest Diagnostics is rolling out the first antibody test for the coronavirus that you can order online. Here's how you can get one.

· Quest Diagnostics is letting people sign up for antibody tests for the novel coronavirus online.
· Starting today, people in the US can order the tests on Quest's consumer testing site without visiting a doctor.
· At $119, the kit is one of the more expensive offered on Quest's site. It requires a blood draw at one of...