Which of the following statements are true about African-Americans who served in the U.S. Army during the Civil.  Select all that apply. 

Using the WHO guidelines, please describe Mycobacterium leprae’s potential for causing a pandemic. Make sure you cover transmissability, virulence, and available treatments in your response.

The body is always working to stay in balance. Using two examples from different systems we studied, walk through what happens when something throws the body off — and how the body detects it, responds to it, and gets back to normal. Then explain what it looks like when that process fails. Think about: What is sensing the change, what is making the decision, and what is carrying out the response? Is this negative or positive feedback — and why does that matter? What real condition or symptom shows up when this process breaks down?

In the context of vaccines, herd immunity refers to the state in which

Which mode of transmission is NOT known to occur with Zika virus? 

What happened to the crew of the first submarine to sink an enemy warship? 

Moving your arm sounds simple, but it takes three body systems working together perfectly. Starting from the moment your brain decides to move, trace everything that has to happen — through your nervous system, across the connection to the muscle, and through the muscle itself — for that movement to actually occur. Think about: What happens at the point where the nerve meets the muscle, and what chemicals are involved? What role does bone play beyond just being something for the muscle to pull on? What would a person experience if something went wrong at the nerve, the junction, or the muscle?

Which prevention strategy is most effective in reducing the risk of Rocky Mountainspotted fever?

Looking back at everything you learned this semester: what is the one most important idea in this course — the concept that, once you understand it, helps everything else make sense? Make your case. Think about:Don’t just state it — explain why it is the most important idea and what it unlocks.Show how this idea connects to at least three different topics from the course.What would someone argue instead, and why do you disagree?

Pneumonic plague differs from other forms of plague because it