BALTIMORE —A Baltimore County resident died Sept. 8 from West Nile virus, marking the state's first death related to the virus this year, Maryland state health officials announced.

Health officials said the death was confirmed on Monday to be attributed to West Nile virus.

"This is very unfortunate, and though not common, we do know that people can die from West Nile Virus infection" Deputy Health Secretary Dr. Howard Haft said in a statement. "While the virus can occur symptom-free in people and resolve itself naturally in a few weeks, it can cause sickness or death, typically in older people.”

Late last month, a Baltimore County resident infected with the West Nile virus died from causes not related to the virus.

There are currently 29 confirmed cases of WNV in Maryland, compared with the six that were reported during last year’s season.

WNV has been detected in mosquito pools collected in Anne Arundel, Baltimore, Montgomery and Prince George’s counties. A mosquito pool is a group of mosquitoes collected at one of several trap sites across the state.

Residents are urged to monitor their own yards and gardens for standing water that can serve as a breeding ground for mosquitoes. Small amounts of water in a discarded can or container can support dozens of mosquitoes. To eliminate mosquito-breeding areas:

- Clean rain gutters to allow water to flow freely.
- Empty or screen corrugated drain pipes.
- Remove old tires or drill drainage holes in tires used as playground equipment.
- Turn over wading pools, wheelbarrows, wagons and carts when not in use. Flush water from the bottom of plant holders twice a week.
- Replace water in birdbaths at least twice a week.
- Turn garbage cans’ lids upside down and make sure trash receptacles are empty of water.
- Fix dripping faucets.
- Aerate ornamental pools and water gardens or stock with fish, and use a circulating filter system.