Recent developments in waterborne pathogen detection technologies.

Area of Science:

• Environmental Science
• Microbiology
• Public Health

Background:

• Waterborne pathogens contaminate water sources through various pathways, including fecal discharge and agricultural runoff.
• These pathogens cause severe diseases like cholera and typhoid, posing significant risks to public health, especially in children.
• Traditional detection methods are slow and lack sensitivity for low pathogen concentrations.

Purpose of the Study:

• To review current technologies for detecting waterborne pathogens.
• To evaluate the effectiveness and drawbacks of existing detection methods.
• To highlight biosensors as a reliable and advanced solution for pathogen monitoring.

Main Methods:

• Review of traditional culture-based and molecular techniques for pathogen detection.
• Analysis of the limitations of conventional methods, including detection time and sensitivity.
• Evaluation of biosensor technology for its speed, sensitivity, specificity, and portability.

Main Results:

• Traditional methods for waterborne pathogen detection are time-consuming and may miss low concentrations.
• Biosensors demonstrate superior performance with rapid, sensitive, and specific detection capabilities.
• Biosensors are versatile, applicable to detecting various contaminants in water and soil.

Conclusions:

• Biosensors represent a reliable and advanced technology for effective waterborne pathogen monitoring.
• The adoption of biosensors can significantly contribute to sustaining safe potable water resources.
• Further development and application of biosensors are crucial for future water quality management.