| Helicobacter pullorum | |
|---|---|
| Scientific classification | |
| Kingdom: | Bacteria | 
| Phylum: | Proteobacteria | 
| Class: | Epsilon Proteobacteria | 
| Order: | Campylobacterales | 
| Family: | Helicobacteraceae | 
| Genus: | Helicobacter | 
| Species: | H. pullorum | 
| Binomial name | |
| Helicobacter pullorum Stanley et al. 1994 | |
Helicobacter pullorum is a bacterium in the Helicobacteraceae family, Campylobacterales order. It was isolated from the liver, duodenum, and caecum of broiler and layer chickens, and from humans with gastroenteritis. It is a nongastric urease-negative Helicobacter species colonizing the lower bowel.