What Kind Of Pest Is Considered Dangerous To People?

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Last Updated on December 6, 2022 by Gary Stephen

There are many different types of pests that can invade your home or business, but not all of them are considered dangerous to people. This blog post will discuss some of the most common types of pests that can pose a threat to your safety and well-being. 


These large rodents are a synonym for disease and filth. People from around Berkshire County are advised to call pest control in Great Barrington, MA as soon as they notice signs of rats settling in or around their home. You should never get exposed to them for too long. 

Cute Rodent Mouse

Rats carry a variety of diseases and are a major hazard to human health. They can spread infections through their droppings, urine, and saliva, as well as by carrying parasites like fleas, mites, and ticks. They can also transmit food-borne illnesses such as salmonellosis or rat can plague. 

In addition to these serious illnesses, rats can carry germs from one place to another, contaminating food and other items with their urine or droppings. Rats can also cause structural damage to buildings by gnawing on insulation, wooden support beams, and electrical wiring.

When rats are present in large numbers in an area, they can become a nuisance to people living and working there. Rat sightings, rat droppings, and gnaw marks are common signs of rats.


Mice can also cause lots of trouble in and around the home. They are known to spread disease, damage property, and contaminate food supplies. Mice carry a variety of diseases and parasites, putting people at risk of becoming ill or suffering from allergies. 

Additionally, these rodents chew through furniture, clothing, upholstery, insulation, wiring, and other items in the home. This can create an unsafe environment and cause further damage to property. Finally, mice eat through food packages in cupboards and pantries leaving behind their droppings which can make people sick if ingested.

It is important to be aware of mice infestations so that they can be dealt with quickly before any harm is done to people or property. There are many methods available to get rid of mice including traps, repellents, and poison.  Professional pest control services may be necessary for more severe infestations. 


These aggressive insects are part of the wasp family and are quite large, growing up to 2 inches in length. They have a fierce sting that can be more painful than a bee’s and they will swarm if their nest is disturbed. Hornets can cause serious health risks to humans, including severe allergic reactions and anaphylactic shock. 

They often build nests near human habitation, making them especially dangerous. It’s important to take caution when hornets are present and contact a pest control specialist as soon as possible if you suspect hornets on your property. As hornet nests can become quite large and contain thousands of wasps, it’s best to leave removal to the professionals! 


There are various types of ants that are considered to be dangerous to humans. These are the following:

  • Fire ants
  • Bullet ants
  • Carpenter ants
  • Argentine ants
  • Pharaoh ants 
  • Odorous ants

 They spread quickly and some of them are aggressive toward other ants and humans. Fire ants, for example, can cause serious harm if they come into contact with skin, as their sting is painful and causes severe allergic reactions in some people.


These annoying pests are more than just a nuisance! Not only do mosquitoes spread diseases such as malaria, dengue fever, chikungunya, and Zika virus, but the saliva from female mosquitoes can also cause allergic reactions in humans. 

To protect yourself from mosquitoes, it’s important to eliminate potential breeding grounds by removing standing water and wearing insect repellent when outdoors. Also, make sure your home is properly sealed with screens and windows to keep mosquitoes out! Taking these steps will help you stay safe this summer season. 


Some snakes that appear in people’s homes can possibly be dangerous. Venomous ones can deliver bites that cause serious injury or death. Large snakes such as pythons and boas may also pose a physical threat to people if they become aggressive. 

Snakes often find their way into homes by hiding in boxes, bags, and other containers that are brought into the house. Other snakes enter houses through small crevices or holes in walls, roofs, and foundations.


Roaches are filthy and carry bacteria, making them dangerous to your health. They are considered a major group of pests because of their tendency to get into food, transmit germs, damage property, and cause allergies or asthma attacks. Roaches can also carry parasites and viruses that can spread to humans and other animals. 

React timely once you see cockroaches in your house, as cockroaches reproduce quickly and can become an infestation. The population can double every two months, so it is important to take care of the problem as soon as possible before it gets out of control. 

Hornet Wasp Winged Insect

Pests aren’t only annoying, but could also be dangerous to humans. All these mentioned in the article carry their own set of hazards with them which is why you must get rid of them as soon as you notice their presence. Make sure to not do this process alone as you can get seriously hurt. Call pest control and your troubles will go away!