Problems with the return process can lead to stress on the heart and a range of circulatory and blood flow issues. Basic Anatomy of the Heart. The heart is the core of the circulatory system, and it is responsible for pumping and processing the blood for the entire body.
Cholera: Introduction. Cholera: An acute bacterial disease transmitted through food or water contaminated with human faeces. The intestinal infection is caused by the bacterium Vibrio cholerae. More detailed information about the symptoms, causes, and treatments of Cholera is available below.
Vibrio cholerae causes cholera in humans, Vibrio parahaemolyticus and Vibrio vulnificus are the leading cause of seafood-associated gastroenteritis. Vibrios are motile, curved or comma-shaped bacilli and have a single polar flagella with sheet proteins.They are often found in open water, freshwater and saltwater.ibrio cholerae causes cholera in humans, Vibrio parahaemolyticus and Vibrio vulnificus are the leading cause of seafood-associated gastroenteritis. Vibrios are motile, curved or comma-shaped bacilli and have a single polar flagella with sheet proteins.