The answer to 'cockroach health risk' is that cockroaches pose significant health risks to humans. Cockroaches can spread a variety of diseases, including salmonella, dysentery, gastroenteritis, and polio. They can also trigger asthma and allergic reactions in some people. Cockroaches are known to carry and spread bacteria, viruses, parasites, and fungi that can contaminate food and food preparation surfaces.
The most common symptoms of cockroach-related health issues include nausea, diarrhea, vomiting, and respiratory problems. To address a cockroach infestation, it's important to eliminate their food sources, eliminate their hiding places, and use effective pest control methods. For severe infestations or if you have health concerns, it's best to call a professional pest control technician.