Sandor Katz: Can I Get Botulism from Fermented Veggies?
https://www.youtube.com/watch?v=9QdhSFfaoz0
This is an excellent article by a guy who actually read all the studies and summarized them for home fermenters. It is short and well written. Definitely worth your time if this issue concerns you.
http://www.wildfermentation.com/forum/viewtopic.php?f=7&t=3654
polination.blog 