AP
But the new measures are unlikely to affect many of the millions of unvaccinated Americans. Many of the companies that are requiring shots have mostly office workers who are already largely vaccinated and are reluctant to work alongside those who aren’t. In contrast, major companies that rely on low-income blue-collar workers — food manufacturers, warehouses, supermarkets and other store chains — are shying away from mandates for fear of driving away employees and worsening the labor shortages such businesses are facing.