There are very few diseases that people can catch from fish, but there are many organisms including bacteria, viruses and parasites that can contaminate the water environment of fish. People can be exposed to these organisms by ingesting fish, by ingesting contaminated water, by handling fish or through skin contact with contaminated water. Contaminated water can also infect wounds or open sore on the skin. Those with compromised immune systems may be more vulnerable to infections.

Prevention

• Wash hands well after handling fish or having hands in water where fish were present.
• Wear gloves if exposure to water will be prolonged.
• Consult a physician if a rash or other skin disease appears or if skin wounds appear infected.