Fort Bend County has confirmed its first human case of West Nile virus this year, a milestone that arrives as health officials warn the mosquito-borne illness is spreading earlier and more aggressively than usual. The case has put a spotlight on the risk lurking in a summer of heavy mosquito activity.
According to officials, the first human infection was recorded in Sugar Land, in the 77478 zip code. The confirmation marks the point at which a season of mosquito warnings turned into a documented case of a person actually falling ill.
The human case did not come out of nowhere. So far this summer, crews across Fort Bend County have already found 36 mosquito samples that tested positive for the virus, a sign of just how widely West Nile has been circulating in the local insect population.
The timing has raised concern among health authorities. The Centers for Disease Control and Prevention has warned that the West Nile season has started both earlier and stronger than usual this year, suggesting the coming weeks could bring more cases.
For most people, the virus is not severe. Officials said the majority who get West Nile will not feel sick at all, while about one in five, or roughly 20 percent, develop symptoms such as fever, headache and body aches.
Prevention, officials stressed, comes down to cutting off where mosquitoes breed. They urged residents to eliminate standing water around their homes at least once a week, checking spots like dog bowls, flower pots, kiddie pools and gutters, and to use insect repellent and wear long sleeves and pants.
The advice takes on added weight heading into a holiday weekend that will draw people outdoors, often during the dusk and dawn hours when mosquitoes are most active. With the first human case now confirmed, officials in Fort Bend County pressed residents to take the threat seriously and protect themselves.