Match the following diseases with the causative pathogen(s).

_ Peptic ulcers
_ Gastroenteritis (various forms)
_ Blood poisoning
_ Cholera

A. Vibrio cholerae
B. Vibrio parahaemolyticus
C. Vibrio vulnificus
D. Campylobacter jejuni
E. Helicobacter pylori

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Identify the disease and recall the primary causative pathogen associated with it based on microbiological knowledge.

For Peptic ulcers, recognize that the bacterium known to colonize the stomach lining and cause ulcers is Helicobacter pylori.

For Gastroenteritis (various forms), consider common bacterial causes; Campylobacter jejuni is a well-known cause of bacterial gastroenteritis.

For Blood poisoning (septicemia), among the given options, Vibrio vulnificus is notable for causing severe wound infections and septicemia.

For Cholera, the causative agent is Vibrio cholerae, which produces cholera toxin leading to severe watery diarrhea.

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