Water Resources Research Act Program

Details for Project ID AL_2025_Maxcy-Brown

Cryptosporidium Detection in Surface Waters Using Time-Integrated Methodologies

Institute: Alabama
Year Established: 2025 Start Date: 2026-01-01 End Date: 2026-12-31
Total Federal Funds: $35,000 Total Non-Federal Funds: $35,000

Principal Investigators: Jillian Maxcy-Brown

Project Summary: This Auburn University research project aims to improve the detection of a dangerous waterborne parasite called Cryptosporidium which can cause serious illness, especially in children, the elderly, and people with weakened immune systems. Current testing methods often miss this parasite because they only capture short-term snapshots of water quality. The researchers will develop and test a new, low-cost device that collects samples over time, making it easier to detect Cryptosporidium in rivers and streams. The device uses biofilms, natural layers of microorganisms that grow in water, to trap the parasite. The team will compare this method to traditional testing methods and analyze how water conditions affect parasite levels. Their goal is to help communities, especially in rural Alabama, better monitor water safety and reduce health risks. The findings will be shared with water managers and public health officials to support safer water management practices.