How Do Iguana Diseases Spread?

Like other reptiles, iguanas are known to carry bacteria harmful to humans. Their intestines harbor Salmonella, and they are capable of spreading the bacteria to every surface they touch, body of water they jump into, and curious hand that touches them. Since they are often kept as exotic pets, it’s important to be aware of this and follow safe handling practices. Iguanas also live in feral populations in some areas of the country, especially Florida.

Common Iguana Diseases

Salmonellosis is an infection caused by exposure to Salmonella bacteria. The illness is often transmitted by exposure to tainted food and water or by touching an infected animal and not washing hands properly. Iguanas are common carriers of the disease, passing it through their feces and saliva. Side-effects for most people include diarrhea, fever, and abdominal cramps. Thankfully, this iguana disease can be successfully treated with antibiotics. However, if not diagnosed and medicated, the infection may be fatal.

Salmonella

Even without touching an iguana, it’s possible to pick up their disease-causing bacteria. In fact, most people contract iguana diseases through the pests’ feces. Iguanas leave behind their foul-smelling droppings wherever they bask in the sun. Since lawns are a favorite place, it’s easy to accidentally come in to contact with their waste. Step carefully in iguana-infested yards to avoid tracking bacteria-filled droppings into the house, wash hands thoroughly after gardening, and do not drink from or swim in water frequented by iguanas.

Safety & Removal

While their whip-like tails, intimidating size, and serrated teeth may seem like reason enough to avoid touching these pests, iguana diseases provide the best excuse to stay far away. Since they are not overly concerned with staying out of their own feces, their skin is often infected with Salmonella. As a result, any trapping or handling of the pests is not recommended without proper training and protection. To avoid possible illness, call the team at Critter Control to handle iguana removal.

What Do Diseases Do Other Animals Carry?

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Tracey Schurtz
9 October 2026
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Bob, the service tech, is friendly and always communicates what he is doing, activity, refill stations etc. He also arrives within the scheduled time frame.
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Jill Mccrackin
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Bryan came out to give me a quote , he is very professional and started the job that same day .. The total job was complete in the same week He and his team kept we well informed .. Would use again
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DMP
9 October 2026
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Critter control has been taking care of our woodpecker problem for a few years now-well worth it. Especially compared to the damage we have incurred. Our new tech Ben is local and couldn’t be better. Just had the place sprayed for stink bugs and those lousy look alike lady bugs. Contact these guys before you go with any one else. For years we had the place sprayed for stink bugs with another company and all they did was spray a few feet up. Ben got way up to the second story soffits. Thanks.
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Annette Hagemann
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Cherina was great and she returns to me every month. Services are done well and to my satisfaction. Highly recommend the Company!
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p patel
8 October 2026
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Anthony did fantastic job. Very professonal and answer all of my questions. Thank you Anthony.
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Patrick Toney
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Everything went as advertised from the first visit dealing with bats in the walls. Every person that came to do the necessary work was professional and the removal of bats was smooth. Also, the workers were prompt to answer any questions and seemed very knowledgeable. I recommend using Critter Control. Patrick Toney
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Nancy Tyler
8 October 2026
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When we had a critter issue in our attic Brian and his team were amazing and completely professional. I cannot recommend them enough. Their communication, expertise and attention to every detail is so impressive! We are now critter free!
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Chris p
8 October 2026
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Adam came to my house and solved my problem. Took care of my pest problem for good! Answered all my questions and would recommend to anyone.
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Aaron West
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Danny&Luke came out to retrieve a dead animal under our crawl space , they didn't give up, searching and searching until they found it, a very stinking opossum, thank you for your commitment!!! Very nice people!
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Annette Roden
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