Human case of West Nile Virus reported in Arlington County

Arlington County has received its first reported human case of West Nile Virus this year.

Health officials are issuing a warning about mosquitoes after an Arlington resident became infected with the virus.

"West Nile Virus is spread by the bite of an infected mosquito," said Dr. Reuben Varghese, the health director and division chief for the Arlington County Public Health Division. "With the virus detected in mosquitoes in the region and with the recent rains contributing to more mosquito breeding, it is important for area residents to actively prevent mosquito breeding and biting or 'Fight the Bite.'"

Health officials urge residents to follow the three Ds:

- Drain or dump standing water. The most common mosquito breeding grounds on your property are water in flower pots, gutters, pet bowls, inflatable pools and birdbaths. If you cannot get rid of the standing water, put larvicide (such as Mosquito Dunks) in the water to kill developing mosquitoes. Be sure to read the instructions on the label.

- Dress in long sleeves and pants. This will help protect your skin from mosquito bites. And don't forget to wear socks!

- Defend yourself. Choose a mosquito repellent that has been registered by the Environmental Protection Agency. Registered products have been reviewed, approved and pose minimal risk for human safety when used according to label directions.

Four mosquito repellents recommended by health officials include:

- DEET (N, N-diethy-m-toluamide)
- Picaridin (KBR 3023)
- Oil of lemon eucalyptus (p-methane 3, 8-diol, or PMD)
- IR3535​​​​​​

Human cases of West Nile Virus have also been confirmed in Fairfax County and Prince George's County in the D.C. region.