Question

What can you conclude about spread of the disease with respect to the distance from an infected person? what change will be observed in the above situation of the infected person is present in a closed room? name two diseases that can be spread through this means. how can the spread of such diseases be controlled?

Answer 1

Answer:

TB and chikenguniya are the two diseases

Answer 2

Answer:

If the person is suffering from a communicable disease then it can be easily spread to people near him

If the person in figure is kept in a closed room with many people inside the room the people having a lower immunity can get infected by the droplets carried away by any means.

Tuberculosis and Pneumonia are two diseases that can be communicable

The Spread of these communicable diseases can be prevented by useful measures as keeping a handkerchief while coughing/ sneezing ..and avoiding public places to not spread your infection