Medium Disease Quiz

Question

	Species/subspecies	Tick the correct species
Which one of the bacteria below causes the following disease?
English: Peptic ulcers (gastritis)
Swedish: Magsår (gastrit)
	Proteus vulgaris
	Bordetella pertussis
	Campylobacter fetus subsp. venerealis
	Brucella suis
	Helicobacter pylori