Can't find HN article on gain-of-function research

Hey HN! I've been looking for around 3 hours (and have now decided that I needed help) for an article that was posted here at either the beginning of the month or late February (but I think the former is much more likely) on an opinion piece arguing against BSL 4 or P4 labs and gain-of-function research. I cannot recall if it was an actual post or if it was a comment on a post, but after a long search through my upvote history along with searches through HN archives for the past month, I can't find it anywhere.

I'm going slightly crazy looking for it, and it would be awesome if someone knew what it was off the cuff :)

Thanks in advance!