Health officials in Virginia have confirmed the state’s first instance of locally acquired dengue fever, marking a rare occurrence for a viral disease typically linked to international travel. The patient, a resident of Northern Virginia, fell ill despite having no recent history of traveling outside the state. Investigators believe the infection occurred after a local mosquito bit an individual who had previously contracted the virus abroad and then transmitted it to the second resident.
While these findings may cause concern, the Virginia Department of Health emphasizes that the overall risk to the general public remains low. Dengue is primarily spread by Aedes mosquitoes rather than through direct human-to-human contact. Those infected often experience high fevers, rashes, nausea, and significant pain in the joints and muscles, as well as discomfort behind the eyes. While most patients make a full recovery within about a week, some cases can escalate into severe illnesses requiring hospital care.
In light of this discovery, medical experts are urging residents to take proactive steps against mosquito bites throughout the summer months. Recommended precautions include applying EPA-registered insect repellents and diligently removing any standing water around homes where mosquitoes tend to breed. With Virginia’s typical mosquito season lasting from early May until early November, staying vigilant about environmental cleanup is seen as one of the best defenses against such outbreaks.