Here’s the thing about reptiles and amphibians: they can be carrying Salmonella on their bodies and look completely fine. No symptoms. No warning signs. Totally healthy-looking animal. The bacteria just lives on them naturally, and they don’t care at all.
According to the Washington State Department of Health, reptiles such as turtles, lizards, and snakes — and amphibians such as frogs — can have Salmonella bacteria on their bodies even when they’re perfectly healthy and look clean. And it doesn’t stay on just the animal. It spreads to their tank, their cage, the water they swim in — basically anything they touch.
So when you pick up a snake at a pet store or hold your friend’s lizard, you can get those bacteria on your hands without knowing it. Then you scratch your nose. Or bite a nail. Or grab a snack. That’s the path. That’s how it gets into your system.
Massachusetts health officials put it plainly: if you touch your hands to your face or mouth before washing them thoroughly, you can accidentally spread the bacteria to your mouth. It really is that simple and that easy to do without thinking.
The fix is also simple. Wash your hands with soap and water right after handling any reptile or amphibian — or anything in their enclosure. Don’t touch your face in the meantime. Don’t let little kids handle reptiles or amphibians and then forget to wash up. That’s basically the whole thing.