Please help me answer all parts of this question:(A)What strategy/type of vaccine would you pursue with the hopes of developing a vaccine to a new pandemic Coronavirus, attenuated virus vaccine or an...

Please help me answer all parts of this question: (A)What strategy/type of vaccine would you pursue with the hopes of developing a vaccine to a new pandemic Coronavirus, attenuated virus vaccine or an inactivated virus vaccine? Compare how the two are produced, the limitations or advantages, and justify why you have picked one over the other. (B) Now, compare the above vaccines to mRNA vaccines. How are mRNA vaccines delivered? Are they better than the vaccines from part (A)?