can you be more spacific please there are many answers to that question.
people must was there hands after every break and after handing food every product cut needs its own cutting board example meat cant be cut on the same board as potatos.
Functionalism- <span>19th-century school of psychology influenced by Darwin's theory of natural selection that argued it was better to look at why the mind works the way it does than to describe its parts. Also used introspection.</span>
Patients of hospitals with a high index of suspicion, and Healthcare providers that utilize needles ( primarily because blood from either can get into the wounds of one another).
Additionally I think servicemen are obligated to have one done on them. Additionally those who wish to donate blood are required to have a negative blood test.
