פירוש על עבודה זרה 62:11

And just like that, we’re back to the topic of uncovered liquids!

Shmuel cites a fascinating tradition he learned from Rav. It seems that non-Jews do not observe the prohibition of drinking uncovered liquids. If such liquids are truly dangerous, then we’d have to ask why? The answer is that they have a vaccine immunity to the poison. Since they eat snakes and other such creepy creatures, they are immune from their poison. Clever answer!