Microbiome Literacy: Enhancing Public and Academic Understanding Through the ‘Microbiome & Health’ Online Course

Abstract

Microorganisms are fundamental to life on Earth, influencing biogeochemical processes, soil fertility, and the health of humans, animals and plants. Human activities have left a remarkable footprint on the environment, including global microbiomes. Enhancing awareness and improving education about microbiome functions can contribute to a sustainable economy and resilient systems. However, public understanding of microbiome science is hindered by misinformation and limited accessible educational resources. To address this, we developed the massive open online course (MOOC) ‘Microbiome & Health’, available on iMooX.at and YouTube. The course, structured into six units, covers microbiome concepts, methodologies, human and plant microbiomes, antibiotic resistance, and environmental impacts, aligning with the One Health concept and the Sustainable Development Goals of the United Nations. Initial results show that the MOOC provides the means to increase microbiology literacy, with 73.2% external participation and above-average completion rates. Integration as a mandatory component in university courses has improved student performance, halting declining grades and pass rates. This highlights the MOOC's potential to enhance public and academic understanding of microbiome science, fostering informed decisions for sustainable health and environmental stewardship as well as paving the way for new microbiome-based solutions in biotechnology.