Vaccination Flashcards

(2 cards)

1
Q

what are risks for disease

A
  • smoking, lack of exercise or overeating
  • substances that are present in the environment such as UV light from sun or second hand tobacco smoke
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2
Q

what is a casual mechanism

A
  • casual mechanisms explain how one factor influences another through biological process
  • if a casual mechanism can be demonstrated, there is a link between the two
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