Currently roaming around in full Heavy Survivor getup, reinforced with leather and kevlar across every inch of my body. Coverage is 100% on every body part and durability is maxed out; minimum piercing damage defense is somewhere around 30. And yes despite this, every single bee that I have been hit by has proceeded to poison me, provided that I did not parry their attack or otherwise dodge. Every strike that isn’t countered somehow bypasses my armor and poisons me, usually in my torso. I’ve seen a few leg hits too.
I can put my sword down and kick a zombie bear until it stops moving and duke it out with a moose with my bare hands just with this armor, and I’m almost positive that I’m completely impervious to low caliber firearms. Unless bee stingers are tipped with anti-matter then I’m going to have to report this as a bug. If I can take the entire ammo cache of a 9mm turret then I think I should be impervious to bee stings, regardless of how oversized they might be.
Edit: I’ve noticed that none of the strikes themselves did any damage nor caused any pain, but the poison effect was still applied. Methinks there’s something screwy with the game deciding whether an attack should inflict poison or not; last time I checked, no pain/no hurt meant I’m not actually getting stung.