Rats and mice aren’t just unsettling to have around; they’re significant health hazards because of the bacteria and diseases they carry. Even if you don’t physically touch these rodents, their presence alone can be dangerous. You might get sick from eating food they’ve contaminated or just by being in an area where they’re infesting. Here in Memphis TN Metro Area, rats and mice are known carriers of several harmful diseases, including:
- Hantavirus
- Rat-bite fever
- Leptospirosis
- Salmonella
- Tularemia
- Murine typhus
- Toxoplasmosis
Which Rodents Carry Diseases?
Almost all rodents have the potential to spread diseases to humans and pets. However, rats and mice are the most common invaders of our homes or businesses, making them the main concern for disease transmission. These pests can pass on diseases in various ways, including through bites, scratches, or their urine and feces. Sometimes, the real threat comes from the ticks, fleas, or mites that live on the rodents or in their nests, as these parasites can also carry diseases.
- Deer mouse: Mainly carries hantavirus and salmonella. They are more common in rural or semi-rural areas and can enter homes in search of food.
- House mouse: Known for spreading Rat-bite fever and can be found worldwide, adapting well to both urban and rural environments.
- Meadow vole: May carry the plague and tularemia, also known as rabbit fever. These rodents often host various ectoparasites like mites and ticks.
- Roof rat: Known to spread leptospirosis, salmonella (particularly through food contamination), rat-bite fever, murine typhus, and toxoplasmosis.
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Are Rodent-Borne Illnesses Fatal?
Not all illnesses transmitted by rodents are fatal, but many can lead to serious health complications or even become deadly if not treated promptly. In Memphis TN Metro Area, some of the most severe diseases spread by rodents include:
- Hantavirus: Primarily spread by deer mice, this disease is a serious respiratory condition that starts with symptoms like fever and chills. It requires immediate medical attention to prevent severe complications or death.
- Rat-bite fever: This disease typically spreads through bites or scratches from infected rodents. However, even handling dead rodents or cleaning traps without proper precautions can transmit the disease, highlighting the importance of careful handling and hygiene.
- Leptospirosis: This disease is caused by bacteria that can be found in water or soil contaminated by infected animal urine, often from rodents.
- Salmonellosis: Often linked to consuming contaminated food, salmonellosis can also be spread by rodents, particularly through their feces.
- Tularemia: Also known as rabbit fever, tularemia can be transmitted by handling infected animals, including rodents like the meadow vole. It is a serious infectious disease that can lead to fever, skin ulcers, and swollen glands if not treated promptly.
- Murine Typhus: This disease is spread by fleas that have fed on infected rodents, particularly rats.
- Toxoplasmosis: Toxoplasmosis is primarily known for its transmission through cat feces, but rodents can also carry the parasite responsible for the infection. If ingested, it can cause flu-like symptoms in healthy adults.
Do I Have a Rodent-Borne Illness?
If you suspect that you may have contracted a disease from a rodent, it’s crucial to consult with your doctor — particularly if you are aware of an infestation in your vicinity or have recently had contact with a live or dead rodent. Common early symptoms of rodent-borne diseases include:
- Fever
- Muscle pains
- Dizziness
- Vomiting
- Headache
- Shortness of breath
- Ulcers
Seeing these signs should prompt an immediate visit to your healthcare provider for assessment and possible treatment.
If you discover rodents (including rats) on your property, it’s important to take immediate action to protect your health and your home. Contacting rodent control professionals like Allied Termite & Pest Control is a safe and effective way to eliminate rats or mice. We specialize in removing these pests quickly and ensuring they don’t return, safeguarding both your family’s health and your property.
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