
Christie Thompson’s company, which sells and services semitrailers, is looking to fill a handful of open positions. But the challenge isn’t just finding qualified workers. Currently, 98 people work at the company. Adding two more employees would mean crossing the 100-person threshold that the Biden administration set as its standard for compliance with a new rule requiring large companies to mandate coronavirus vaccines.“As the person who’d be in charge of making all this work, it’d be a nightmare,” said Ms. Thompson, who runs human resources for Apex/Rentco Trailer Sales & Service, based in Jeffersonville, Ind. She estimates that three-quarters of the employees are unvaccinated.Ms. Thompson would feel safer knowing her staff was vaccinated, though she said sh …