Crews to spray for mosquitoes after West Nile case confirmed in Rock Hill

ROCK HILL, SC – A human case of the West Nile virus has been confirmed in Rock Hill, according to the South Carolina Department of Public Health, which prompted a rapid response from local authorities. This is the latest development in an already tense public health scenario in the city. It’s an instant throwback to September of 2020, when the city encountered its last confirmed case.

Department of Public Health Recommendations

Upon receiving the confirmation of the case on August 23, the South Carolina Department of Public Health reached out to the York County Office of Emergency Management. They then recommended several immediate control measures to help prevent additional exposure to the virus. These measures include the elimination of areas with standing water, the usage of insect repellants, keeping the skin covered, and ensuring that windows and doors are shut tightly.

Spraying to Control Mosquito Population

Alongside those recommendations, the Department of Public Health advised additional action to control the local mosquito population. This includes spraying for mosquitos within a one-mile radius of Constitution Blvd, Westerwood Drive, and Fargo Street. The spraying process will commence on Monday evening, August 26, beginning at 9 p.m. Teams will utilize a truck-mounted sprayer within the specified one-mile radius, deploying a product known as Envion 4-4.

This material, according to health officials, poses no harm to people, pets, other insects, or even gardens. However, it is advised not to stand directly in the path of the spray. Beekeepers within the spraying radius are also advised to protect their hives on the night of the spraying operation.

West Nile Virus: What We Know

The U.S. Center for Disease Control and Prevention has stated that most people infected with the West Nile virus do not develop any symptoms. As such, the risk of serious illness from this virus is relatively low. However, the swift action taken by York County Office of Emergency Management underlines the importance of prevention in handling public health matters.

For any questions or concerns regarding this situation, the public is advised to contact the York County Office of Emergency Management at (803) 326-2300. The office remains committed to ensuring the health and safety of Rock Hill residents during this challenging period.