Write two paragraphs about vaccines. Analyze how vaccines work. Compare old and new versions and techniques. Describe the process it takes to create them, and how many
years it takes us right now to get them out and licensed. Include insight on the financial
incentive to make them, and how we can do that globally. (20 pts)

BASED ON “The quest for the coronavirus vaccine” Seth Barkley

Chan was leading a group discussion in his university. he discovered that a few participants were dominating the discussion and not letting others speak. what should chan do in such a situation a. chan should allow participants to speak until they are finished b. chan should adjourn the discussion and recommence at a later point c.chan should bar the dominant participants have the freedom to share their opinion d.chan should ensure that all participants have the freedom to share their opinion e.chan should restructure the group so that the dominant participants are isolated