After Pt was vaccinated i noticed there was no Beyond Use date label from when vaccine was thawed. Per Manufacturer and CDC there is a 60 day Beyond use date after being thawed. I followed with contacting our supply and figured it was delivered on 25 Nov 2024 and that because no one knew when it was that that it was 60 days from that date. I then called our med safety pharmacist and she followed up with the manufacturer which they advised to revaccinate.