2. PART B: Which detail from the text best supports the answer to Part A?

A "Every year, from 5 to 20 percent of the people in the United States will become infected with influenza virus. An average of 200,000 of these people will require hospitalization and up to 50,000 will die." (Paragraph 1)
B "When T cells specifically
recognize influenza virus
proteins, they then begin to
proliferate in the lymph nodes
around the lungs and throat. This causes swelling and pain in these lymph nodes." (Paragraph 6)
C "This results in a prolonged
infection and greater lung
damage. This can also set the
stage for complications including secondary bacterial pneumonia, which can often be deadly”. (Paragraph 8)
D “Functionally, influenza infection also hinders walking and leg strength. Importantly, in young individuals, these effects are transient and return to normal once the infection was cleared”. (Paragraph 14)