From the Federal Register. This executive order only applies to Federal Employees, not Federal Contractors or Private Industry Companies.
Link to EO
https://www.federalregister.gov/documents/2021/09/14/2021-19927/requiring-coronavirus-disease-2019-vaccination-for-federal-employees
Yes, I believe it is fake, but there it is.
I'm beginning to believe that killing the host is the only way to eradicate the worms.