Why turn down weekly testing instead of the vaccine? This is what I don't get. I didn't realize this is an alternative for various employees.
Covid vaccine: Why these US workers won't get jabbed
However even the option of regular testing is unacceptable to many of those Americans who refuse to get vaccinated.
Kahseim Outlaw has just lost his job in Wallingford, Connecticut for that very reason. He was named Teacher of the Year at his high school last year, but felt the mandate to get vaccinated introduced by the state authorities was something he could not comply with.
"I do not use any kind of synthetic ingredients in my life, whether that be for medicinal purposes, supplementation or food. So the idea of becoming inoculated is something that goes directly against the way that I live my life," he said.
Image caption, Kahseim Outlaw lost his job for refusing to get vaccinated
Like all teachers in the state, Mr Outlaw was offered an alternative of weekly testing but said he viewed that as an "unnecessary medical procedure" that was uncomfortable.
"The way that our soul speaks to us, that little voice that tells us when something is in alignment or not, that voice is telling me that I need to make this particular decision right now."
One thing Mr Outlaw said he was prepared to undertake was an antibody test to show he had contracted Covid in the past, as he believes he did, and so has the body's natural immunity to the virus. He accepts that there is no telling how long a natural immune response will last.
But this is not an option being offered to him by his employer.
In the classroom, Kahseim Outlaw would of course be in close contact with students, but what of employees who work entirely in isolation at home? Do their employers have the right to require that they are vaccinated?
Rob Segrin lives close to Mount Monadnock in a remote part of rural New Hampshire, but has been told he will lose his IT job if he has not had his first Covid shot by the end of this month.
Image caption, "I never go into an office, I never interact with people," Rob Segrin says
"My job is a 100% remote, work-from-home type of job for a federal contractor. I never go into an office, I never interact with people. I object to the vaccine because in my opinion there have not been enough years of study into it, but I protect my family in the ways I can," says Mr Segrin.
"It felt like this 'do this or you will lose your job' order was a personal attack against me and my family. Like they are coming after my livelihood," he continues.
Mr Segrin says his discussions with his employer have so far been unfruitful and as things stand, he will lose his full-time job, and as a result his health insurance and his family's health benefits too.