Answer this question fast

ten people became sick with the flu after attending a school dance. what is the scenario that would best explain how the people got sick?

a. contact with environmental sources
b. contact with an infected animal
c. contact with a contaminated object
d. contact with an infected person

The scenario that would explain that how the people got sick in this case is option "D" that is 'contact with an infected person'.

Explanation:

This is just because the virus can enter to our body very easily by contacting with an infected person.It may cause from the breath in air,shaking hand etc.

Option A which is  contact with environmental sources may not be a reason of not getting sick because the environment cannot become infected and somewhere the environment can be pure and clean.

Option B which is Contact with an infected animal is also not the reason of getting sick because infected animals cannot spread their disease in humans because their infection and diseases are very different from humans.

Option  C which is Contact with a contaminated object can also be a reason somewhere because these objects can spread various diseases.