Public health experts are increasingly turning to Lyme disease wastewater surveillance to bolster traditional clinical monitoring. Traditional surveillance methods often suffer from diagnostic delays and underreporting. Consequently, wastewater-based epidemiology (WBE) offers a promising way to detect the presence of Borrelia burgdorferi at a community level. This approach allows health officials to identify potential infection hotspots without relying solely on individual laboratory tests.

Implementation of Lyme Disease Wastewater Surveillance

A pioneering study conducted between 2023 and 2025 in Bloomington, Indiana, analyzed municipal wastewater for B. burgdorferi. Researchers used digital PCR to quantify the pathogen while normalizing data with fecal markers. Although the bacteria appeared intermittently, detection peaked significantly during the fall months. For instance, positivity rates reached 62.5% in autumn. In contrast, spring samples showed no detections. Therefore, these wastewater patterns accurately reflect the known seasonal transmission cycles of Lyme disease.

In India, Lyme disease is an emerging concern across states such as Himachal Pradesh, Haryana, and Sikkim. Implementing such surveillance could provide crucial early warnings for local health systems. Public health departments could use this data to allocate resources more effectively during peak seasons. Furthermore, WBE provides an anonymous and cost-effective means to track population-level disease burdens in urban environments.

FAQs on Wastewater Monitoring

Can wastewater testing identify individual Lyme cases?

No, this method provides aggregate community data. It monitors the presence of the pathogen in the population rather than diagnosing specific individuals.

Why is seasonal variability important in monitoring?

Lyme disease transmission depends heavily on tick activity cycles. Detection peaks in wastewater align with these environmental patterns, helping experts predict periods of high clinical risk.

Disclaimer: This content is for informational and educational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read here. Refer to the latest local and national guidelines for clinical practice.

References

1. Kosgei SC et al. Monitoring Lyme Disease in a Small Urban City Through Wastewater Detection of Borrelia burgdorferi. Lett Appl Microbiol. 2026 May 08. doi: undefined. PMID: 42101881.


2. Schmidt J, et al. Utilizing Wastewater-Based Surveillance to Monitor Borrelia sp. for the Detection of Lyme Disease. Environ Sci Technol Lett. 2026.


3. Jairath V, et al. Lyme disease in Haryana, India. Indian J Dermatol Venereol Leprol. 2014;80:320-323.