Back to today’s briefing

Story perspectives

U.S. Cities Intensify Mosquito Spraying to Combat West Nile Virus

7/30/2025

38 4

Summary

Story summary

U.S. cities are ramping up efforts against the West Nile Virus with targeted mosquito spraying. Arlington, TX, is set to spray on July 29-30 following alarming trap results. Meanwhile, Hyattsville, MD, will take action Wednesday night, and Montgomery County, OH, plans spraying on Wednesday and Thursday. Cass County, ND, is on high alert for potential human cases.

1 of 1

Story summary

U.S. cities are ramping up efforts against the West Nile Virus with targeted mosquito spraying. Arlington, TX, is set to spray on July 29-30 following alarming trap results. Meanwhile, Hyattsville, MD, will take action Wednesday night, and Montgomery County, OH, plans spraying on Wednesday and Thursday. Cass County, ND, is on high alert for potential human cases.