निम्नलिखित में से कौन सा रोग एक जीवाणु द्वारा होता है और मक्खियों तथा विष्ठा के माध्यम से दूषित भोजन या जल द्वारा फैलता 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: