![Microscopic view of Helicobacter bacteria.](http://static.sciencelearn.org.nz/images/images/000/000/611/full/Helicobacter-bacteria20151209-28075-15vct1l.jpg?1674164605)
Helicobacter have a characteristic helical shape. They can live in the highly acidic conditions of the stomachs of mammals, and the Helicobacter family includes bacteria that can cause stomach ulcers.
Helicobacter have a characteristic helical shape. They can live in the highly acidic conditions of the stomachs of mammals, and the Helicobacter family includes bacteria that can cause stomach ulcers.