The Medical Research Archives recently featured insights from Dr. Ritchie Shoemaker and Dr. Andrew Heyman through their collaborative discussion and related body of work on the health consequences of exposure to water-damaged buildings, amplified microbial growth, and the accelerating role of climate change in indoor environmental risks.

In a companion video spotlight, Drs. Shoemaker and Heyman examine how rising global humidity levels, more frequent water intrusion events, and climate-driven shifts are creating ideal conditions for complex microbial proliferation (including fungi, actinobacteria, gram-negative rods, cyanobacteria, and endotoxins) inside homes—even in the absence of obvious leaks or flooding. They outline practical, evidence-based strategies to protect occupants: small particle cleaning protocols to reduce microbial and dust burden, maintaining indoor humidity between 40–50%, advanced air filtration, visual contrast sensitivity (VCS) testing as a quick non-invasive screen for biotoxin exposure, and a new digital home safety assessment tool that scores risk across eight categories.

By integrating decades of clinical and molecular research on Chronic Inflammatory Response Syndrome (CIRS) with forward-looking preventive approaches, their work offers clinicians, building professionals, and the public actionable tools to mitigate growing indoor health threats in a changing climate.

Read the related research and watch the authors’ video (embedded on the ESMED website and available on our official YouTube channel) to explore these urgent topics in depth.