Experts List Top U.S. Cities Bracing for Pest Surges This Fall

FAIRFAX, VA (August 26, 2024) – The National Pest Management Association (NPMA) has released its bi-annual Vector Sectors™ list, identifying U.S. cities most likely to face disease-carrying pest surges this fall. With weather patterns across the country ranging from extreme heat and drought to unprecedented rainfall, these conditions are likely to influence an increase in pest populations including ticks, mosquitoes, flies and cockroaches.   

For the second consecutive year, the seasonal report includes a mosquito pressure warning for the entire state of Florida, where warm and rainy conditions intensified by Hurricanes Debby and Ernesto have created ideal breeding grounds for these disease-transmitting insects.   

“As summer gives way to fall, it’s not just cooler temperatures we need to prepare for,” said Dr. Jim Fredericks, Senior Vice President of Public Affairs for NPMA. “Weather patterns can impact pest activity, including the rise of vector pests like mosquitoes and ticks, which are known carriers of serious diseases. Taking preventive measures is key to protecting your health. Simple steps like trimming tall grasses, removing standing water around your property, sealing windows and doors, and storing food in airtight containers can go a long way in preventing these pests at home.” 

The Centers for Disease Control and Prevention (CDC) reports that vector-borne diseases have increased significantly in the United States since 2004, with over 1 million cases reported between 2001 and 2023. Dengue is another concern, especially for those traveling internationally. The CDC advises protecting against mosquito bites during and after visits to destinations with frequent or continuous outbreaks.  

“What many people don’t realize is that certain pests can pose significant threats to our health,” said Dr. Jorge Parada, Medical Advisor for NPMA. “Vector pests like mosquitoes can transmit West Nile virus, ticks can spread Lyme disease, and cockroaches and flies are known to spread foodborne illnesses like salmonella, among others. These pests are more than a nuisance, and cases of the diseases they spread are increasing in the U.S. Understanding those risks is the first step in protecting you and your family’s health.”