Question

a person is suffering from chest pain breathlessness loss of body weight persistent cough and produces blood stained sputum name the disease and its causative agent mention two ends of a transmission in the vaccine used to prevent this disease who discovered this disease

Answer 1

If a person is suffering from chest pain, breathlessness, loss of body weight, persistent cough and produces blood stained sputum, then he/she is likely to suffer from Tuberculosis.

Causative agent: Mycobacterium tuberculosis

Modes of transmission: Through air, dust or the sputum of an infected person

Answer 2

Answer:

pls mark

Explanation:

If a person is suffering from chest pain, breathlessness, loss of body weight, persistent cough and produces blood stained sputum, then he/she is likely to suffer from Tuberculosis.

Causative agent: Mycobacterium tuberculosis

Modes of transmission: Through air, dust or the sputum of an infected person

Bacille Calmette-Guérin (BCG) is a vaccine for tuberculosis (TB) disease.

Robert Koch