How has the virulence of cholera related to its mode of transmission?

Answer 1

Cholera's virulence is closely linked to its mode of transmission via contaminated water and food. The bacterium Vibrio cholerae can survive in aquatic environments, allowing it to spread rapidly during outbreaks, especially in areas with poor sanitation. Its ability to produce potent toxins leads to severe dehydration and diarrhea, which can escalate quickly in populations lacking access to clean water. Consequently, the high virulence of cholera enhances its transmission potential, creating a cycle of infection and spread in vulnerable communities.