The Fairfax County Health Department is recognizing the important work of its Public Health Laboratory as part of Public Health Laboratory Appreciation Month. The observance shines a light on the highly skilled scientists and staff who play a critical role in protecting the community’s health every day. While much of their work happens behind the scenes, the results directly impact the safety and well-being of county residents.

The laboratory conducts a wide range of testing to identify diseases, track outbreaks, and ensure the safety of food, water, and the environment. From detecting cases of tuberculosis, flu, and COVID-19 to monitoring for rabies and other public health threats, the lab is often the first line of defense. Their quick and accurate testing provides the information doctors, hospitals, and public health teams need to act fast and prevent illness from spreading.

Beyond emergency response, the laboratory’s work helps maintain the daily health of the community. Routine testing supports restaurant inspections, monitors mosquito and tick-borne diseases, and ensures that residents have safe drinking water. This behind-the-scenes support often goes unnoticed, but it is essential to preventing outbreaks and protecting vulnerable populations across Fairfax County.

Director of Laboratory Services Deborah Severson, points out how Fairfax County is truly fortunate to have its own local public health laboratory right here in the community, and credits her dedicated and highly trained scientists. Deborah says, "Every day, their expertise and commitment provide the critical information that guides nearly 70% of medical diagnoses and treatment decisions, strengthens outbreak response, and protects the health of our residents. While much of their work happens behind the scenes, its impact is felt everywhere. I want to say 'Thank you' for the professionalism, care, and excellence they bring to this vital mission. Fairfax County is stronger, safer, and healthier because of them."

Public Health Laboratory Appreciation Month is an opportunity to thank the dedicated staff whose expertise keeps the community safe. Their commitment, especially during public health emergencies, has saved lives and strengthened the county’s ability to respond to new challenges.