Hazard group1 is a group of organism that is unlikely to cause human or animal disease. Hazard group 1 hasno or low individual and community risk.

Examples of Hazard group 1 organism:Bacillus subtilus, Naegleria gruberi, Escherichia coli, Infectious Canine Hepatitis Virus

Thebiosafety levelsuitable for working with Hazard group 1 is Biosafety Level 1 (BSL-1). Work in BSL-1 may be done on an open bench top with安全的微生物技术.Biosafety cabinets不需要。