What is Quantitative Microbial Risk Assessment (QMRA)?
Quantitative Microbial Risk Assessment (QMRA) is a scientific method used to evaluate the risk posed by infectious microorganisms in various environments. It involves estimating the probability of infection or illness resulting from exposure to pathogens through different pathways such as water, food, air, and surfaces. By integrating data from microbiology, epidemiology, and exposure assessment, QMRA provides a systematic framework for informing public health decisions and interventions.
