We always get warnings about not going into flood waters here but people still do it either on foot or in cars. We haven't had too many people get sick by it but after the flood waters receded from the recent cyclones up north and they found a bull shark about 5 kilometres from the sea people started to shit themselves about what was in flood waters. Stupid thing is up there is crocodile country, those fuckers can walk on land but they got worried about a shark because it swam up in flood waters.