Can you catch diseases from cockroaches?

What diseases do they carry?


This disease basically consists of inflammation of the intestine, usually the colon, causing stomach pain and diarrhea. The severity of symptoms can vary depending on the pathogen causing them.


Cholera is caused by a type of bacteria called Vibrio cholerae, which is commonly found in cockroaches. It is mainly composed of inflammation of the small intestinewhich triggers stomach pain and diarrhea, although some people have few or no symptoms.


Leprosy is caused by another passenger that can be found in cockroaches, Mycobacterium leprae. This thug causes terrible skin woundswhich, if left untreated, can lead to severe disfigurement as well as cause nerve damage from the ends.

Typhoid fever

Typhoid fever is an infection caused by Salmonella typhi, or its cousin, the salmonella paratyphiwhich usually causes a mild version of the disease and is usually transmitted by the arrival of bodies from cockroaches to water and food sources. The most common symptoms include high fever, aches and pains, diarrhea and lethargy.


One of the viruses observed in cockroaches is Polio, better known as Polio, which is a serious illness that mostly affects children under the age of three. A person infected with the virus may have a fever, fatigue, a stiff neck, and if the virus invades the nervous systemparalysis.

Other regular passengers

Cockroaches have also been observed carrying at least 6 other parasites including giant worm, caterpillar and hookworm. At the same time, they have been found to carry latent eggs of parasites such as those of Escherichia coliC. parvum, C. cayetanensis and entamoeba histolytica. These parasites can have serious effects on human healthas they can cause intestinal damage, liver damage or diarrhea, in addition to other diseases.

It is a commonly known fact that cockroaches are also the cause of asthma and allergies, especially in children. Their droppings and other debris that fall to the ground are so small that they are easily picked up by the air in the same way as dust, and inhaled by humans. As soon as we breathe in these particles, they settle in our bronchial tubes and are detected by our immune system, causing allergic reactions known as asthma.

Now that we have some notions about how harmful it is for our well-being to have cockroaches in our house, we know that we must act quickly if we detect a cockroach crawling on the wall. When we decide to participate in the matter, we must bear in mind that we will never know how many cockroaches are there really, or if they have the nest nearby.

For this reason, Cucal cockroach traps were developed to kill not only the cockroaches that come into contact with the gel, but also those that come into contact with them when they return to the nest. In this way, we can ensure that our home is no longer a cockroach season.

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