Standard safety precautions health and medicine homework help

Please answer the following question for discussion in at least 200 words: Define what the “Chain of Infection” is.  Then comment on how you can intervene to prevent infection as a health care professional.  

Pretend that you are either a nurse, a physical therapist or an occupational therapist and write a detailed description of your role in the break of the chain of infection.  

Use other resources as needed, cite your sources and references in APA format.