NEED HELP ASAP!!!!! 50 POINTS!!
Read the statement.
People who were vaccinated for the flu last year do not need to be vaccinated again this year.
Which scientific idea from the text provides the BEST evidence to argue against this statement?
A. Vaccines trigger the production of antibodies.
B. Strains of the flu virus evolve quickly.
C. Antibodies bind to and neutralize the flu virus.
D. Some antibodies act on a broad range of flu strains.