Bacillus globigii

Bacillus globigii is a type of bacteria that was historically used as a harmless stand-in for dangerous pathogens in research and testing. It is non-pathogenic, meaning it doesn't cause disease in humans, and can form hardy spores that survive harsh environments. Because of its safety profile, it was used to simulate how bacteria might spread in the environment or through various processes, helping scientists study contamination and disinfection methods without risk of illness. Today, Bacillus globigii is mainly used in scientific research and environmental testing rather than in commercial or medical applications.