Dengue Virus: What Homeowners Should Know

What Is Dengue Virus?

Dengue virus is a mosquito-borne illness transmitted primarily by the Aedes species mosquito. While more common in tropical regions, cases have appeared in parts of the United States, especially in warmer climates.

Dengue spreads through infected mosquito bites — not from person to person through casual contact.

How Is Dengue Transmitted?

Dengue is spread when a mosquito bites someone infected with the virus and later bites another person. The virus circulates in the bloodstream and can cause flu-like symptoms.

According to the Centers for Disease Control and Prevention (CDC), dengue cases are increasing globally due to climate changes and expanding mosquito populations.

Symptoms of Dengue Virus

Symptoms typically begin 4–10 days after being bitten by an infected mosquito and may include:

High fever
Severe headaches
Pain behind the eyes
Joint and muscle pain
Nausea or vomiting
Skin rash
Mild bleeding (nose or gums)

In severe cases, dengue can progress to dengue hemorrhagic fever, which requires immediate medical attention.

Is Dengue a Risk in the United States?

While dengue is more common in tropical areas, isolated outbreaks have occurred in southern U.S. states. Warmer temperatures and increased travel can contribute to localized risk.

Reducing mosquito populations around homes is one of the most effective ways to lower exposure risk.

How to Protect Your Yard From Mosquito-Borne Illness

Prevention starts with reducing mosquito breeding and resting areas. Professional mosquito control helps:

Reduce mosquito populations
Target breeding sites and standing water zones
Lower exposure risk for families and pets
Support seasonal mosquito prevention

Mosquito Sheriff provides professional mosquito control programs designed to reduce biting pressure throughout the season.

Learn more about seasonal pricing here:
Backyard Mosquito Spraying Cost

The Bottom Line

Dengue virus is transmitted by mosquitoes, and mosquito control plays an important role in reducing exposure risk.

While medical treatment is handled by healthcare providers, prevention begins outdoors — by reducing mosquito populations where families live and play.

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– I felt like just another account with the last pest control company. Mosquito Sheriff listened to my concerns, explained everything, and tailored the treatment to my yard’s needs. They’re part of our neighborhood, and it shows.

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– Mosquitos are Coming is what my technician just called to tell me – thanks for the reminder. I renewed my annual contract because once you’ve gotten rid of mosquitos you can’t go back!

Marcia, Huntington, MD

Mosquitos Are Coming!

– I love what they are doing! Totally Behind them! If each spray can help other communities and also solve your problems too without any extra cost. What else one can ask for. I have booked them for the entire season. So Excited!!

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– I was looking for a Non-Toxic/Natural way to handle the mosquitos and ticks problem as my children and pets are always in the garden, so my friend recommended me to this company, they shared a lot of information and insight and the process was easy to follow.

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