Expanding on the Definition of Public Health Response to Cathy: Cathy, thank you for sharing your thoughts on the definition of public health. I completely agree with you that public health is a multidisciplinary field that encompasses various sectors and disciplines

Each student was required to share, their thoughts on What is Public Health and related material that resonated with you in the assigned readings. Now we need to respond to two students refraining from the evaluation of their posts and rather add to the content that your classmates presented, even if it means reiteration. 
Please respond to the two attached discussion posts, cathy and merry. please make each responce around 200 words.