Seems most posters didn't even bother reading the story and simply are blathering on about their opinion.
As stated in the article, the description on the gofundme says:
“a botched surgery that landed him with a staph infection. After that, he was never the same. His health quickly deteriorated and he became septic, which in turn caused a serious heart problem, a collapsed lung, and temporary paralysis. He was told he was no longer a transplant candidate due to his poor health.”
Makes it pretty clear that the vaccine had little to nothing to do with his rejection. No way a hospital would do a transplant on someone already in widespread systemic collapse.