I dont think this is reliable. I ve been following this case and she never said how she obtained this information.Going back to this topic of government officials not showing signs of side effects from the jabs, we already saw over a year ago (for example in Slovenia) signs that they were not getting the real stuff. And since that time there still has not been any news of politicians suffering much, if at all.
From November 2021:
View attachment 69709
Nov 2021 - Whistleblower in Slovenia - politicians receive saline
Its pretty far fetched the nurse would have means to identify mRNA or oncovirus in the bottles - it is also unlikely that this information came to her with the batches - so I am pretty sure this fake.