Five percent of unvaccinated adults say they have left a job due to a vaccine mandate, according to a survey released Thursday by the Kaiser Family Foundation.

This early read on whether workers will actually quit their jobs over mandates comes as more employers are requiring shots. One-quarter of workers surveyed by KFF in October said their employer has required them to get vaccinated, up from 9 percent in June and 19 percent last month.

President Joe Biden announced in September a mandate for businesses with 100 or more employees to ensure workers are vaccinated against Covid-19 or tested weekly for the virus.