Biden vaccine mandate leaves companies scrambling to figure out how to comply

President Joe Biden’s new vaccine and testing mandate is expected to affect some 100 million workers, with employers scrambling to figure out how to comply.

Employment attorneys are already being deluged by corporate leaders who want advice about what to make of the executive order, which covers federal employees, federal contractors, and workers at companies with 100 or more employees . Workers must soon be vaccinated or subject to weekly tests.

“Practically half an hour after the president made his speech, I had a line of people on the phone wanting to...