Risks from Food and Water
Contaminated food and drink are common sources for the introduction of infection into the body. Among the more common infections that travellers can acquire from contaminated food and drink are Escherichia coli infections, shigellosis or bacillary dysentery, giardiasis, cryptosporidiosis, noroviruses, and hepatitis A. Other less common infectious disease risks for travellers include typhoid fever and other salmonelloses, cholera, rotavirus infections, and a variety of protozoan and helminthic parasites (other than those that cause giardiasis and cryptosporidiosis). Many infectious diseases transmitted in food and water can also be acquired directly through the faecal-oral route.
Risks from contaminated food
Risks from swimming
Risks from contaminated water