Vomiting and passing of watery stool are the symptoms of which disease?

The condition in which certain functions of the body get disturbed and makes the person feel sick is called:

Leprosy is caused by:

Which of the following is responsible for food poisoning (Botulism) caused by eating canned food materials?

Dengue virus is spread by:

Disease causing microorganisms are generally called:

Which of the following diseases is not spread by mosquito?

Extremely small living things which can be seen only with a microscope are called:

Round, itchy rash on the skin is a symptom of which disease?

Why is it important to prevent water from unnecessarily collecting around homes and schools?