"Now that we have an effort to redistrict in the middle of the cycle, it's having a massive impact," said Mitchell Miller.

"We have far too many challenges globally right now that we cannot afford not to have the very best working for the American people," said Gordon Gray.

"It's going to be bad for all Americans, especially Americans that benefit from the U.S. Department of Agriculture's mission," said Rep. Suhas Subramanyam.

The Office of Personnel Management says no information related to vaccines can be used in decisions on hiring, promotions, discipline or terminations.