Rodents and Food Industries | Copesan (2024)

Copesan > Resources > Blog > Pest Specific > Rodents > Rodents, Food, and Humans – a Deadly Combination

It’s no secret that rodents and food simply do not mix. The sight of a single rodent deters customers and is associated with major health issues and public safety concerns.

The How

Rodents are dangerous pests that are associated with many diseases. Rats and mice don’t bother to wipe their feet before entering, and they certainly don’t care where they take care of their bathroom needs. As a result, many rodents are dangerous transporters of food-borne pathogens through their saliva, urine, and droppings. In just one day’s time, a single rat can produce 50 half-inch droppings – that’s over two feet of coverage per rat.

The What

Hantavirus Pulmonary Syndrome is spread through direct rodent contact or by humans breathing in dust contaminated with rodent urine or droppings. Early symptoms include fatigue, fever, muscle aches, stomach problems, dizziness, and chills; and late symptoms, occurring within 4 to 10 days, present as coughing, shortness of breath and lungs filled with fluid. It is not only your customers who are at risk, but your employees’ health as well.

Humans exposed to rats carrying rat-bite fever bacteria can get sick even if they aren’t bitten. Rat-bite fever causes fever, vomiting, headache, muscle pain, joint pain and rash. It is curable with treatment, but possibly fatal if left untreated.

Salmonellosis is a bacterial infection that humans can contract after eating food contaminated by rat feces. Symptoms include diarrhea, fever, and abdominal cramps and can last four to seven days. Severe cases require hospitalization.

Lastly, leptospirosis is a bacterial disease from food or liquids, which have been in contact with rodent urine – even a little amount. Most infected experience minor symptoms such as headaches, fever, vomiting, or diarrhea, while 1 in 10 infections can result in meningitis, liver failure, kidney damage, and, in some cases, even death.

However, there are many more threats such as listeriosis, tularemia, and lymphocytic choriomeningitis.

Rodents and Food Industries | Copesan (5)

Protect Your Brand

Fighting rodents and food-borne illnesses must be a part of every business plan to ensure the safety of your customers. Copesan works with businesses nationwide to put pest management programs in place that protect the public health and protect company reputations that can be threatened by rodents. Learn more about our commercial pest control programs for restaurants and the foodservice industry.

Copesan offers you the most complete commercial pest management, including rodent control. Our extensive, coast-to-coast coverage, paired with our network of local experts, assures geographically-specific pest protection – no matter where your facilities are located. Contact Us Today!

Learn more about rodents and how to protect your business with our YouTube rodent-specific video playlist!

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Rodents and Food Industries | Copesan (2024)

FAQs

Are rodents a problem for restaurants? ›

Rodents are familiar pests in foodservice environments because their three basic needs – water, food and shelter – can all be met in a restaurant setting. Rodents, like humans, like to be comfortable. So when the weather gets colder, they want a warm haven.

What is the most common regulatory concern associated with rodents in food plants? ›

Rodent infestations are extremely dangerous to not only the health and safety of employees who work in the facilities, but these pests can also transmit serious diseases like Salmonella, which can contaminate food manufactured in the facility.

What sort of damage do rodents cause food handlers? ›

Types of Damage Caused by Rodents

They can infiltrate food storage areas, chew through packaging, and contaminate food items with their droppings, urine, and fur. This contamination poses severe health risks to consumers and can lead to foodborne illnesses.

How do rodents contaminate food? ›

As a result, many rodents are dangerous transporters of food-borne pathogens through their saliva, urine, and droppings. In just one day's time, a single rat can produce 50 half-inch droppings – that's over two feet of coverage per rat.

Are rodents an OSHA violation? ›

Every enclosed workplace shall be so constructed, equipped, and maintained, so far as reasonably practicable, as to prevent the entrance or harborage of rodents, insects, and other vermin. A continuing and effective extermination program shall be instituted where their presence is detected.

Is it safe to eat at a restaurant with mice? ›

Mice contaminate food. When mice chew into packaging and leave droppings, urine, and bacteria, they can taint items with salmonella, E. Coli, and more.

How much rodent feces are allowed in food? ›

For every ¼ cup of cornmeal, the FDA allows an average of one or more whole insects, two or more rodent hairs and 50 or more insect fragments, or one or more fragments of rodent dung. Don't tell the kids, but frozen or canned spinach is allowed to have an average of 50 aphids, thrips and mites.

Does the FDA allow insects in food? ›

The FDA allows few foods to contain whole insects. But insect parts? That's another story. Heads, legs and other fragments of these little pests are more commonly allowed in foods, according to the handbook.

Can rats contaminate food? ›

Food products that have been exposed to filth, like rats, mice and other rodents, can make you or your family members sick. This includes food and drinks for people as well as food for animals, like pet food, bird seed or fish flakes. Throw away food products in plastic and paper containers.

Can a restaurant get shut down for mice? ›

If even a single mouse is found in a restaurant's kitchen, the health inspector can force the restaurant to close until they have an exterminator handle the problem and then have the entire place deep cleaned. In addition to these costs, the restaurant loses days or even weeks of profits.

Are rodents a health hazard? ›

Rats and mice are known to carry many diseases. These diseases can spread to people directly, through handling of rodents; contact with rodent feces (poop), urine, or saliva (such as through breathing in air or eating food that is contaminated with rodent waste); or rodent bites.

How to deal with rats in a restaurant? ›

Maybe some of the tips below can help you solve the problem of rats in your restaurant kitchen:
  1. Recognise the presence of rats. Holes and burrows are signs of rat presence. ...
  2. Manage trash properly. Do not allow trash to splash in your restaurant area. ...
  3. Clean kitchen and restaurant area. ...
  4. Close the rat entry holes. ...
  5. Tidy up items.

How do farmers control rodents? ›

Traps – Snap or box traps are useful in eliminating rodents. Rats are more distrustful of anything new in their environment and it may take 4-5 days before they are used to the traps. Live traps are good to use near runways used by mice and rats.

How do grocery stores keep mice out? ›

Keeping the dock area, the receiving parking lot free of debris, damaged food stuffs and trash is an important part of the process. Policing and cleaning around the perishable closed dumpster is important as making sure the gaskets and rubber flashing keep pests and rodents out.

Who eats rats in the food chain? ›

Large mammals.

Coyotes are relatives of the wolf and dog and will also eat rats. Foxes eat rodents as well as vegetation such as grass and berries. Some large cats such as mountain lions usually go for larger animals but will happily eat small rodents and birds if nothing else is available.

How common are rodents in restaurants? ›

Rodents are a common problem for restaurants and other dining establishments in the Bay Area, such as catering halls and cafeterias, especially high-traffic areas. Rodents frequent and sometimes invade these establishments for the same reasons we do; they come for the food.

What is the most common pest in restaurants? ›

co*ckroaches.

co*ckroaches are the most common type of insects that infest facilities and establishments that produce or serve food. co*ckroaches are sheltering in the daytime and coming out at night to find food and other sites for shelter.

How do restaurants deal with rats? ›

Keep your restaurant as clean and sanitary as possible, and remove food scraps from counters and floors. If rodents don't have easy access to food, they may go elsewhere to feed and breed. Repair cracks and holes in walls or the roof, and install doorways with door sweeps to prevent rodents from squeezing under them.

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