Mosquitoes are more than an outdoor nuisance. Certain species can carry viruses and parasites that cause illness in people. For homeowners, understanding what are diseases caused by mosquitoes can help explain why reducing mosquito activity around the home is an important part of protecting outdoor spaces.

According to the Centers for Disease Control and Prevention (CDC), more than 200 types of mosquitoes live in the continental United States and U.S. territories, but only about a dozen types are known to spread germs that can make people sick.

Common Mosquito-Borne Diseases

Mosquito borne diseases can be caused by viruses or parasites transmitted through the bite of an infected mosquito. Not every mosquito carries disease, and not everyone infected with a mosquito-borne germ develops symptoms.

Some diseases associated with mosquitoes include:

• West Nile virus: One of the most common mosquito-borne diseases in the continental United States. Most infections do not cause symptoms, but some people can develop fever or more serious neurological illness.
• Dengue: A viral infection primarily spread by infected Aedes mosquitoes. Dengue outbreaks have occurred in U.S. states and territories.
• Zika virus: Primarily spread through infected Aedes mosquitoes. Zika is especially concerning during pregnancy because infection can cause certain birth defects.
• Chikungunya: A viral disease that commonly causes fever and significant joint pain.
• Malaria: Caused by parasites transmitted through infected Anopheles mosquitoes. Most U.S. cases are associated with international travel, although limited local transmission has occurred.
• Eastern equine encephalitis, La Crosse encephalitis, St. Louis encephalitis, Jamestown Canyon virus, and Cache Valley virus: These are additional mosquito-borne illnesses that have been identified in the United States.

Why Mosquito Activity Around Your Home Matters

Mosquitoes need water to complete their life cycle, which means common areas around a property can become potential breeding sites. Homeowners can help reduce mosquito populations by regularly checking for and removing standing water.

Pay particular attention to:

• Flowerpot saucers
• Buckets and outdoor containers
• Birdbaths
• Clogged gutters
• Children’s toys that collect rainwater
• Tarps and outdoor covers
• Pet water dishes

Reducing standing water does not eliminate every mosquito, but it can help limit places where mosquitoes lay eggs.

For homeowners looking for additional protection, professional mosquito control can complement steps taken around the property.

How Homeowners Can Help Reduce Mosquito Bites

In addition to eliminating standing water, homeowners can take practical steps to make outdoor areas less inviting to mosquitoes.

Consider:

• Keeping doors and window screens in good repair
• Wearing long sleeves and pants when appropriate
• Using an appropriate mosquito repellant according to its label directions
• Keeping landscaping maintained
• Emptying containers that hold water after rain
• Considering professional mosquito control services when mosquito activity becomes persistent

HomeTeam Pest Defense can inspect homes for pests and conditions conducive for pests and recommend service options based on the property and mosquito activity present.

Homeowners interested in another mosquito management option can also learn about mosquito repellant solutions offered by HomeTeam.

Take Steps to Reduce Mosquito Activity

Knowing what are diseases caused by mosquitoes highlights why these pests deserve attention beyond their irritating bites. West Nile virus, dengue, Zika, chikungunya, malaria, and several forms of encephalitis are among the illnesses mosquitoes can transmit.

Removing standing water, taking precautions against bites, and using professional mosquito services can all be part of a broader approach to help reduce mosquito activity around your property.

Ready to spend more time outdoors with fewer mosquitoes? Learn more about HomeTeam Pest Defense mosquito control and explore service options available in HomeTeam locations.