Introduction to Mosquito-Borne Diseases
A man in Baytown recently contracted West Nile virus, marking the first human case in the Houston area this year. This incident highlights the importance of being aware of mosquito-borne diseases and taking preventive measures.
What is West Nile Virus?
West Nile virus is a disease spread by mosquitoes. Last year, there were 57 human cases of West Nile virus in Harris County, resulting in three related deaths. The man who contracted the disease this year has made a full recovery, according to the health department.
Peak Season for West Nile Virus
West Nile virus cases in the Houston area typically peak during the summer months. This is because mosquitoes are more active during this time, increasing the risk of transmission. Dr. Ericka Brown, the county’s local health authority, emphasized that the confirmation of the first human case of West Nile virus serves as a reminder that mosquito-borne diseases are a serious threat in the area.
Efforts to Detect Mosquito-Borne Diseases
The health department has been working to detect mosquito-borne diseases by collecting and testing mosquitoes. So far this year, they have collected 252,000 female mosquitoes. Inspectors set traps across Harris County to test mosquitoes for various viruses, including West Nile, Zika, and dengue. Last month, a mosquito sample tested positive for West Nile virus for the first time this year.
Preventive Measures
To limit the mosquito population and reduce the risk of mosquito-borne diseases, the health department offers the following guidance:
- Tip: Empty standing water from containers like flowerpots, buckets, toys, birdbaths, and tires, as mosquitoes lay eggs in still water.
- Toss: Throw away unused items that can collect water.
- Take action: Wear long sleeves and pants when outdoors, use insect repellent approved by the EPA, and ensure window and door screens are in good shape.
Conclusion
The recent case of West Nile virus in the Houston area serves as a reminder to take preventive measures against mosquito-borne diseases. By following the guidance provided by the health department and being aware of the risks, individuals can reduce their chances of contracting these diseases. It is essential to stay informed and take action to protect oneself and the community from the threats posed by mosquitoes.
