Which of the following is not a non-communicable disease?
Diphtheria
Diphtheria is a communicable disease caused by bacteria and is transferred through the air. The symptoms include slight fever, choking of throat and difficulty in breathing. Cataract, goiter, and rickets are non-communicable diseases. Cataract is caused due to a degenerative disorder of the eye. Goiter is caused due to the deficiency of iodine. Rickets is a disease caused due to the deficiency of vitamin D.