Can you get Leptospirosis from a soda can? This is where the facts get a little hazy. While humans can get Leptospirosis from contact with animal urine – the chances of it happening just by drinking from a soda can are minimal. According to a rebuttal from the Leptospirosis Information Centre (LIC): Leptospira require constant immersion in water to survive, and so drying of the surface for any length of time would permanently kill the bacteria. Given that drinking containers are non-porous, surface moisture dries very quickly and cannot possibly contaminate the contents. Furthermore, the hoax assumes that all rat urine contains Leptospira. In fact, rat urine is ordinarily not toxic to humans. Contact with urine from diseased rats can certainly lead to illness in humans, but only because the urine contains bacteria of some or other kind. So, there you have it, drinking from a soda can is not the death sentence that the messages proclaim. That being said, there’s one question left to ask: Is there really rat urine on soda cans? As for the fact that there may be rat urine on the soda cans we buy from shops, Leptospirosis or not, it’s possible. And, whether toxic or not, nobody likes the thought of gulping down a nice Coca Cola laced with urine. Given that soda cans may have been stored or handled in an unsanitary manner before reaching consumers, the hoax message’s recommendation to wipe the top of cans before drinking is probably not a bad one.