FACT: During World War I, mold-contaminated horse fodder led to widespread illness and death among military horses, severely impacting transportation, cavalry, and supply lines.

Horses played a crucial role in World War I, transporting supplies, relaying messages, and supporting cavalry units. However, the harsh conditions of war—damp trenches, fluctuating temperatures, and prolonged fodder storage—created the perfect environment for mold growth. When horses consumed moldy feed, they suffered respiratory and digestive issues, leading to mass casualties and weakening military operations.

This crisis underscored the importance of proper storage and vigilance in maintaining food supplies, whether for animals or humans. The war revealed the need for dry, well-ventilated storage conditions to prevent mold contamination, as well as regular inspections to detect and address spoilage early. These lessons extended beyond wartime, influencing agricultural and food safety practices for years to come.

The tragedy also prompted scientific research into mold’s effects, leading to better prevention methods and innovations in food storage. The impact of mold during World War I serves as a reminder that unseen threats can have devastating consequences if ignored. The lessons learned continue to shape modern food safety, resource management, and animal care practices today.