Bacillus cereus strain HN001

Bacillus cereus strain HN001 is a Gram-positive, rod-shaped bacterium that exhibits a chain-like cell arrangement and is characterized as an aerobic organism. This strain is mesophilic, with an optimal growth temperature of 25°C and a temperature range suitable for growth as a mesophile. It possesses flagella, indicating its motility. B. cereus HN001 can be found in multiple habitats and has a diverse range of hosts, including Homo sapiens, Gallus gallus, various Metazoa, Insecta, Oryctolagus cuniculus, Galleria mellonella, Mammalia, Nematoda, and even the deep-sea organism Alvinocaris longirostris. The strain is free-living and has been associated with numerous health effects in humans, including severe conditions such as bacteremia, pneumonia, meningitis, and various foodborne illnesses. It is known to cause not only gastrointestinal infections but also non-gastrointestinal infections, such as endocarditis and sepsis, indicating its pathogenic potential in both immune-compromised and healthy individuals. The presence of B. cereus in a wide array of ecological niches and its ability to impact both human and non-human hosts underscore its significance in health and disease. The strain's associations with various serious infections highlight the importance of monitoring and controlling its presence in food safety and clinical settings, as it poses risks of severe health implications across multiple species. The diverse pathogenic effects it has on mammals and insects alike provide insight into its ecological adaptability and potential role in microbial interactions within different environments.