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Can Floodwater Make You Sick: Warnings About Water Damage in Mandeville, LA

Water Damage Mandeville LA

Advice from Water Damage Restoration Experts in Mandeville, LA

When a person sees their belongings floating or submerged in floodwaters, it is common for them to rush in to try and save what they can. This is a noble endeavor, but knowing the risks associated with entering this type of water is important: it's not the same as going in a bath, pool, or any other clean body of water. When it comes to floods, there is often a danger in the water you cannot see.


Of all the dangers associated with floodwater, one of the most concerning is waterborne diseases and illnesses. You can't see, feel, or smell the contamination, so you must always be cautious of their presence. Floodwater that enters homes often carries a mix of hazardous contaminants. These contaminants come from various sources, such as sewage systems, industrial areas, agricultural lands, and streets. This makes the floodwater potentially dangerous and a carrier of numerous health risks.


The contamination in floodwaters typically includes biological, chemical, and physical elements. Biological contaminants encompass bacteria, viruses, and parasites, leading to waterborne diseases. Chemical contaminants may include pesticides, industrial chemicals, and household cleaning agents. Physical contaminants generally consist of debris, sharp objects, and other materials that could cause injury or further pollute the environment.

Waterborne Diseases in Louisiana's Post-Flood Scenarios

  • Diarrheal Diseases (including E. coli Infection and Dysentery): These diseases are a primary concern in Louisiana, particularly after floods. The state's water systems can become contaminated with various pathogens - bacteria, viruses, and protozoans - leading to outbreaks of diarrheal illnesses.
  • Hepatitis A: Although improved sanitation has reduced its prevalence, Hepatitis A remains a concern, especially in less urbanized areas or where sanitation infrastructure is compromised, like during floods.
  • Giardiasis: This intestinal infection is relatively common in Louisiana, particularly in rural or flood-prone areas where water systems may be more susceptible to contamination.
  • Cryptosporidiosis: This is a notable cause of waterborne diarrhea in Louisiana, with children especially vulnerable. Flood conditions can exacerbate its spread.
  • Norovirus: Known for causing outbreaks, Norovirus can be a concern in Louisiana, particularly in community settings and post-flood environments where sanitary conditions are compromised.

Team Up with the Best Water Damage Restoration Team in Mandeville LA

It is impossible to know from sight alone whether water is safe to enter, so it should always be treated as if entering is dangerous. Proper knowledge and equipment are necessary for any water damage situation in Mandeville, LA. You should call our team today for emergency water damage help.

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