Got my negative PCR back today for my flight tomorrow. The email contained a pdf with a QR code and confirmation of the result which I presume is what I'll need to show before boarding the plane? The email also has a link to download certificate but when I try it it only gets me to a garbled string of text.
TLDR : Answer Summary
The user received their negative PCR test results via email, which includes a PDF with a QR code. They are confirming if this is the necessary document to show before boarding their flight. Comments suggest copying the download link for the certificate, printing all documents, and preparing in advance.