Waterborne transmission

Definition

Waterborne transmission is the spread of pathogenic microorganisms through contaminated water. It often results in diseases like cholera, typhoid fever, and dysentery.

5 Must Know Facts For Your Next Test

1. Common pathogens transmitted via water include bacteria, viruses, and parasites.
2. Waterborne diseases are prevalent in areas with poor sanitation and inadequate water treatment facilities.
3. Chlorination and boiling are effective methods to kill waterborne pathogens.
4. Symptoms of waterborne diseases often include diarrhea, vomiting, and abdominal cramps.
5. Epidemiological tracking of waterborne disease outbreaks can help identify contamination sources.

Review Questions

• What are some common symptoms of waterborne diseases?
• Name two effective methods to kill waterborne pathogens in drinking water.
• Why are waterborne diseases more common in areas with poor sanitation?

Related terms

Vector-borne Transmission: The spread of disease through vectors such as mosquitoes or ticks.

Fomite Transmission: Transmission of infectious agents through contaminated inanimate objects.

Direct Contact Transmission: Spread of disease through direct physical contact between an infected individual and a susceptible host.