Aged Care RN

I have just started working in aged care as a part time RN. I already declined the jab but has recently read a memo stating that those who opt not to have the jab would be asked to sign a waiver which includes requiring to use PPE and undergo regular PCR swab testing as per Aged Care NZ. I find this absurd as the supposed vaccine is not even guaranteed to stop one from getting the virus nor does it prevent transmission. am unsure how to navigate this as I have not met anyone yet from the workplace who have declined the jab. I am planning to not sign the waiver when the time comes but not sure what the repercussions would be to my job.

Is This NZ Based or Overseas? : NZ