Milk borne diseases are-
**Core Concept**
Milk-borne diseases are infections that are transmitted to humans through the consumption of contaminated milk or dairy products. These diseases are often caused by bacterial, viral, or parasitic pathogens that can be present in the milk of infected animals or can contaminate milk during processing or handling.
**Why the Correct Answer is Right**
Milk-borne diseases are a significant public health concern, particularly in developing countries where access to safe milk and dairy products is limited. The most common milk-borne diseases include brucellosis, bovine tuberculosis, and Q fever, which are caused by bacteria such as Brucella, Mycobacterium bovis, and Coxiella burnetii, respectively. These pathogens can be transmitted to humans through direct contact with infected animals or through the consumption of contaminated milk products.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not specify a milk-borne disease.
**Option B:** This option is incorrect because it is a general term that includes many types of diseases, not just those transmitted through milk.
**Option C:** This option is incorrect because it is a type of food poisoning, but it is not typically associated with milk-borne diseases.
**Clinical Pearl / High-Yield Fact**
Milk-borne diseases can be prevented through proper handling, processing, and pasteurization of milk, as well as vaccination of dairy animals against common pathogens.
**Correct Answer:** D. Brucellosis, bovine tuberculosis, and Q fever.