Yes, cockroaches can pose risks to human health. They are known to carry disease-causing pathogens, including bacteria, viruses, and parasites. Cockroach infestations can contaminate food, utensils, and surfaces, leading to the transmission of diseases such as salmonellosis, dysentery, allergies, and asthma. Additionally, cockroach droppings and shed skin particles can trigger allergic reactions in some individuals.