June 14, 2024

Health Risks If Flies are Freely Entering Your Home During Summer

Flies, often viewed as a nuisance, pose health risks due to their contamination with over 100 pathogens from feeding on waste and decaying matter. When flies move between dirty and clean surfaces, they transfer these harmful pathogens, potentially contributing to the development of diseases in humans.

While the extent of transmission and disease development is not fully understood, evidence suggests that flies indeed play a significant role in the spread of certain infection, emphasizing the importance of pest control and hygiene measures. Therefore, Premier Screens Ltd in the UK has come out with unique solution called fly screens that can prevent their entry to your home.

Why are these flies a problem?

It is terrible to have house flies around. In addition to being an eyesore in houses, these bugs frequently fly into people’s faces or hover over meals. These insects contain a number of germs and other disease-causing organisms, in addition to their annoying activities.

Disease and house fly connections

House flies, feeding on faces, trash, spoiled food, and decaying meat, swiftly acquire pathogens and deposit them wherever they land. In seconds, they can transfer bacteria to surfaces.

Their habit of vomiting and defecating in feeding areas, especially kitchens, exacerbates the risk of spreading diseases. These behaviours underscore the potential health hazards associated with house flies in food environment.

What Diseases Do House Flies Carry?

At least 65 contagious diseases are thought to be carried by house flies. Food poisoning, dysentery, and diarrhoea are some of the most prevalent illnesses brought on by house flies in the United States.

Additionally, these pests may disperse parasitic worm eggs, which have their own drawbacks.

Other diseases that are carried by these house flies include:

  • Anthrax
  • Cholera
  • Cryptosporidium protozoa
  • coli
  • Myiasis
  • Salmonella
  • Shigellosis
  • Tuberculosis
  • Typhoid

Besides that, the disease caused by these flies are often resistant to a few of the antibiotics.

Protection from fly disease

Installing fly screens in your windows and doors will keep your family from contracting one of these terrible diseases carried by flies. This will keep flies out while allowing a beautiful, fresh wind to flow through your house.

Can midges pass through fly screens?

Midges, also known as gnats or no-see-ums, can be a nuisance, especially in warmer months, with Scottish midges being notorious for their annoyance. The effectiveness of fly screens in preventing these insects from entering depends home on their quality and type.

Standard larger mesh openings fly screens designed for larger insects such as flies, may not effectively block midges, as these tiny insects (1-3mm) can squeeze through small gaps. Smaller insects, such as midges, are specifically excluded by specialized screens with finer mesh, which creates an unassailable barrier.

For optimal midge protection, invest in high-quality screens designed for smaller insects, ensure proper installation and maintenance, and employ additional measures like insect repellents and timely window and door closure during peak midge activity.


Standard fly screens may allow midges to get through, but by buying the specialized screens having finer mesh openings, you may effectively keep them out of your room.

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