👉 Arenibacter is a type of bacteria that can cause infections in humans and certain animals. It belongs to the family of Proteobacteria, which also includes other types of bacteria such as Streptococcus and Pseudomonas. Arenibacters are often found in soil, water, or on surfaces contaminated with human waste or animal feces. They can be challenging to treat due to their ability to grow in a variety of environments.