Do Cockroaches Carry Diseases?

If you have a roach problem, you may be concerned about their disease-carrying capabilities. Cockroaches are known to carry more than 30 different pathogens. They can transfer these germs through their feces and eggs. They can also contaminate water and food sources, spreading infections to people. Some of these pathogens are even life-threatening, especially for people with sensitive airways.

While cockroaches don’t carry any disease directly, their droppings may contain bacteria and viruses that are similar to those found in food sources. This is one reason why cockroaches are associated with poor hygiene. In fact, roach infestations result in thousands of people being hospitalized every year for infections and illnesses.

Another disease that cockroaches can carry is typhoid fever, which is caused by contaminated food. Infected people may experience diarrhea, abdominal cramps, vomiting, and high fever. If the infection is severe, it can lead to dehydration and shock. This disease is treatable, but it can be serious and can kill the person infected. The bacteria that causes the infection are commonly found in cockroaches, so people should practice good hygiene when handling roaches.

Another disease that cockroaches may carry is asthma. Nearly 25 million Americans and seven million children suffer from asthma. Fortunately, this chronic respiratory disease is treatable with medical treatment and the right management of environmental triggers. However, some people cannot control the symptoms of asthma and are at risk for developing asthma. Cockroaches are responsible for triggering asthma in up to 60% of those who are allergic to cockroach allergens.