The answer to 'rat health risk' is that rats can pose significant health risks to humans. Rats can spread diseases like hantavirus, salmonella, and leptospirosis through their urine, droppings, or bites. They can also contaminate food and spread parasites like fleas. Rats can also cause structural damage by chewing through walls, wires, and insulation.
If you suspect a rat problem, it's important to take action quickly. Look for signs of rat activity like droppings, nests, or gnaw marks. You may be able to handle a minor rat problem with traps or sealing entry points, but for larger infestations, it's best to call a professional pest control company. They have the expertise and equipment to safely and effectively eliminate a rat problem.