Respond to the following in a minimum of 175 words:

Select one of the following vulnerabilities or another that you have heard about before. Some examples are:

Organ transplant
Disease of the immune system
A form of cancer

Answer the following in your description:
How are problems detected at the microbial level?
How does it interact with the immune system?
How has the information from this week changed the way you previously thought about the scenario?