Most people who get West Nile virus don't feel sick, but it can cause serious illness. Here are some simple steps to reduce your risk:

• Avoid mosquito bites.
  
• Use insect repellent that contains DEET on clothing and exposed skin, according to the manufacturer's recommendations. Repellents for adults should contain no more than 30% DEET; for children age 3 or over, not more than 10% DEET.
  
• Wear long sleeved shirts and long pants when outside.
  
• Limit outdoor activity at dawn and dusk when mosquitoes are most active.
  
• Eliminate standing water from flower pots, barrels, used tires, swimming pool covers, clogged roof gutters and other spots.
  
• Install or repair screen windows and doors.