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Dog feces and urine can be a significant threat to human health, carrying a range of diseases that can be transmitted through contact or inhalation.
Some of the most common diseases caused by dog feces include E. coli, Salmonella, and Campylobacter, which can cause symptoms such as diarrhea, vomiting, and stomach cramps.
According to the Centers for Disease Control and Prevention (CDC), over 1.5 million people in the United States are infected with E. coli each year, with many cases linked to contact with contaminated dog feces.
Dog urine, on the other hand, can contain bacteria like Leptospira, which can cause a range of symptoms from mild flu-like illness to more severe kidney and liver disease.
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Diseases from Dog Waste
Salmonella can be spread to humans through contact with a dog that has the germ or with the dog’s feces or saliva.
You can get Salmonella if you come in contact with an item containing the germ and then touch your face or mouth.
Salmonella germs can be shed in pets’ stools for 4 to 6 weeks after infection.
A 2019 outbreak linked Salmonella to pig ear treats, affecting dogs across the United States.
Salmonella causes symptoms like fever, diarrhea, and vomiting in humans.
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Transmission and Risks
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Children are most vulnerable to catching illnesses from their dogs, making it crucial for parents to take precautions.
People with weakened immune systems, such as those over 65, pregnant individuals, and immunocompromised individuals, are also at a higher risk.
These groups should take extra care to avoid coming into contact with their dog's feces and urine, as they are more susceptible to infection.
Leptospirosis
Leptospirosis is a rare condition in the United States. Most symptoms are mild, but it can be transmitted from animals like household dogs. This means that if you have a dog in your home, you're at a slightly higher risk of getting leptospirosis.
Who Is Most at Risk?
If you have a dog, it's essential to know who's most at risk of getting sick from them. Children are among those who are most susceptible to catching an illness from their furry friends.
People ages 65 and older are also in this high-risk group.
Pregnant people are more vulnerable to infections, making them another group to be aware of.
Immunocompromised individuals, who have a weakened immune system due to various health conditions or treatments, are also at a higher risk of getting sick from their dog.
Health Hazards
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Dog feces and urine can pose serious health hazards to humans and other pets in the household. Bacterial and viral infections are a major concern, as dog feces can contain harmful pathogens like E. coli, Salmonella, and parasites like Giardia.
These pathogens can thrive and spread when left unattended, putting everyone at risk of infection. I've seen it firsthand - a friend's dog had a nasty case of Giardia, and it took weeks to clear up.
Airborne allergens are another significant health hazard. Dried urine and feces can release allergens into the air, exacerbating respiratory issues in susceptible individuals. This is especially concerning for people with asthma or allergies.
Young children and the elderly are also at higher risk due to their compromised immune systems. Foul odors and mold growth are a major problem, too - the stench of dog waste can be overwhelming, and the damp conditions created by urine can foster the growth of mold.
Take a look at this: Health Hazards of Dog Urine and Feces
Here are some of the specific pathogens that can be found in dog feces:
- E. coli
- Salmonella
- Giardia
These pathogens can cause a range of health problems, from mild stomach upset to life-threatening infections. It's essential to take steps to prevent the spread of these pathogens and keep your home clean and healthy.
Sources
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5319273/
- https://www.healthline.com/health/humans-catching-from-dogs
- https://www.kingcounty.gov/en/legacy/depts/health/communicable-diseases/zoonotic/facts-resources/diseases-by-animal/dogs
- https://www.bioonescottsdale.com/the-silent-menace-the-dangers-of-dog-feces-and-urine-in-your-home/
- https://health.osu.edu/health/virus-and-infection/diseases-dogs-can-pass-to-humans
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