एक बीमारी जो किसी विशेष समुदाय या भौगोलिक क्षेत्र में लगातार मौजूद और अभ्यस्त रूप से प्रचलित होती है, उसे किस रूप में जाना जाता है?

Which of the following groups consists exclusively of diseases caused by bacterial infections?

Which of the following groups of biological agents are the primary carriers in contaminated water that cause waterborne diseases such as cholera, typhoid fever, and dysentery?

Identify the bacterial disease from the following options: