Question

a person who is suffering from chest pain breathlessness loss of body weight cough and produced blood stain . name the diseases and causative agent and also mention two means of transmission and also name a vaccine which is used ? and who discovered these diseases

Answer 1

HI...
The disease is tuberculosis...
The causative agent is mycobacterium tuberculae...
It transmits through air.. not by surface...
BCG is the vaccine used...
This was discovered by ROBERT KOCH in 1882...
HOPE IT IS HELPFUL...