The correct option is C cholera
Cholera disease is caused by the bacterium Vibrio cholerae. This disease is transmitted by contaminated foods and water and found in places where there is a lack of proper sanitation facilities.
Diphtheria is a communicable bacterial disease caused by Corynebacterium diphtheriae, which causes inflammation of the mucous membranes, forming a false membrane in the throat creating problems while swallowing food, and during breathing results in slurred speech.
Typhoid is caused by the bacteria Salmonella typhi. Common symptoms include high fever, headache, stomach pain, weakness and loose stools.
Pneumonia is an infection of the alveoli. Symptoms include cough with phlegm or pus, fever, chills and difficulty in breathing. It is caused by bacteria, viruses and fungi.
Filariasis is an infectious disease caused by the round worms Wuchereria bancrofti and Brugia malayi. It affects the lymphatic system resulting in the swelling of legs, arms and genitals.