From article:

He filed for a religious exemption to the ordinance that would have allowed him to play without getting vaccinated, but he was denied.

Wiggins eventually decided to get the vaccine in October, but he said at the time he felt “forced” to do so in order to play, the Post reported.

“But for my body, I just don’t like putting all that stuff in my body, so I didn’t, I didn’t like that, and I didn’t like that it wasn’t my choice. I didn’t like that it was either get this or don’t play.”

https://www.westernjournal.com/nba-star-one-regret-title-winning-season-still-wish-didnt-get-vaccinated/