Sponsor Area

Human Health And Disease

Question
CBSEENBI12046895

Which of the following sets includes all bacterial disease

  • Cholera, typhoid, mumps

  • Tetanus, tuberculosis, measles

  • Malaria, mumps, poliomyelitis

  • Diphtheria, leprosy, plague

Solution

D.

Diphtheria, leprosy, plague

Diptheria, leprosy and plague are the bacterial diseases of humans. Diptheria is a serious airborne contagious disease. It is caused by Cornybacterium diptheriae which is a Grampositive bacterium. It is inhaled through droplets and reaches to respiratory tract and infects it. Leprosy or Hansen's disease is a contact disease, caused by bacterium Mycobacterium leprae. It degenerates the tissues and deforms the body organs. Plague is a disease caused by bacterium Yersinia pestis or Pasteurella pestis.