每个人都要打疫苗

Vaccine mandates are surging in job listings

Greg Iacurci

Morsa Images | DigitalVision | Getty Images

Job listings are requiring applicants get vaccinated in increasing numbers, and the trend appears poised to continue.

The number of job postings mandating candidates have a Covid-19 vaccine doubled since the end of September, according to an analysis published Tuesday by Ladders, a career site for higher earners.

"To see something doubling month-over-month indicates real change in the economy and companies' behavior," said Marc Cenedella, founder and CEO of Ladders.

Job-listing trends typically take years or even decades to evolve, he said.