When you receive a vaccine you are preparing yourself by ind…

When you receive a vaccine you are preparing yourself by inducing some of your immune cells to respond to components in the vaccine and become memory cells.  These memory cells will respond very quickly and effectively in the future when you actually come in contact with the real pathogen invader.  Thus, vaccination aims to stimulate which branch of your immune system to generate long term immunity?

In the mandatory video in this chapter, Jack went to the lib…

In the mandatory video in this chapter, Jack went to the library to start his research. The librarian gives him an example of a paper that was written by a scholar in India. What is that paper about, and what does the librarian explain as she speaks? Explain in your own words.