What connection does the author draw between the effects of the influenza virus on the body and a person's age? Cite evidence from the text to support your response.

The connection is simple, the age of less immunization the more the probability of getting infected with the virus.

Explanation:Immunosenescence enhances the susceptibility to viral infections and renders vaccination less effective, this virus mainly is found active in the bodies of elderly , example between 60 and 65 and above.

This stage of life, weak cells and less immune system makes one succeptible to the disease.