Diphtheria is caused by

  • [AIPMT 1997]
  • A

    Bacteria

  • B

    Virus

  • C

    Nematodes

  • D

    None of these

Similar Questions

The disease ‘pneumonia’ is caused by

Identify the correct pair representing the causative agent of typhoid fever and the confirmatory test for typhoid.

  • [NEET 2019]

Salmonella typhosa causes

Which one of the following sets includes the bacterial disease

$A$ : Typhoid carriers may be cured by surgical removal of their gall bladder.
$R$ : The disease germs remain concentrated in it.