Research on MRSA?

Question

I have a project where i need to know the following questions, but i dont know what half of them mean!!

What causes this disease? (What is the infective organism?)
What is the source of infection?
What does the microorganism look like and how big is it?
Can you find a photo AND a drawing or diagram of it?
How does the microorganism enter the body?
How does the microbe spread through the body?
How does the microbe cause the disease?
What is the incubation period of the microorganism?

Answer 1

http://www.mass.gov/dph/cdc/antibiotic/mrsa_factsheet.pdf
http://www.cdc.gov/ncidod/dhqp/ar_mrsa.html
http://www.metrokc.gov/health/prevcont/mrsa.htm
http://www.charmeck.org/Departments/Health+Department/Top+News/MRSA.htm