which line best helps develop the central idea that the plague was almost impossible for elizabethans to…

which line best helps develop the central idea that the plague was almost impossible for elizabethans to survive?\n“although there are no fewer than twenty - three medical treatises... none of them will help you.”\n“but you have the advantage of knowing that a fleabite can convey the plague...”\n“also, plague is most frequently transferred between people in towns, and it dies down in winter...”\n“change your clothes and bedclothes regularly, and wash them thoroughly.”
Answer
Answer:
"Although there are no fewer than twenty - three medical treatises... none of them will help you."
Brief Explanations:
This line emphasizes that despite many medical works, none could aid Elizabethans against the plague, highlighting its lethality and their helplessness.