Final answer:
To treat Vibrio species infections, antibiotics such as tetracycline, ciprofloxacin, and fluoroquinolones are used. These drugs are effective against severe gastrointestinal symptoms and other complications caused by these bacteria.
Step-by-step explanation:
The class of drug used to treat infections caused by Vibrio species are primarily antibiotics. When treating severe cases of Vibrio parahaemolyticus, tetracycline and ciprofloxacin can be effective. For other related bacteria such as Aeromonas hydrophile and Plaisimonds shigellosis's, which are also associated with marine environments and can cause gastroenteritis, the same class of antibiotics, including fluoroquinolones and other specific agents, may be administered when necessary. Vibrio cholerae infection causes rapid dehydration by producing a toxin that leads to hypersecretion of electrolytes and water in the large intestine, resulting in profuse watery diarrhea.