I've linked your nephew to official Freedom of Information replies from across the world in which all those countries acknowledged they had no isolated sample(s) of the (totally mythical) SARS-Cov-2.
What's more, I've informed him enough times there has never been a pathogenic virus proven to exist, anywhere, ever.
You'd have known that as well before heading lemming-like to the vaccination centre had you enough about you to do some research.
Here's Irish campaigners finally getting an admission from their WEF-owned government about the non-existent virus.
THEY WERE FORCED TO ADMIT THAT COVID-19 DOES NOT EXIST - UPDATE TO A VIDEO I POSTED 2-3 MONTHS AGO -
https://www.bitchute.com/video/cBaur7eEQm3Y/