Final answer:
The author's statement is meant to underscore the importance of treating all people, even those suffering from diseases, with compassion and respect, highlighting the ethical principles of human dignity and empathy in healthcare.
Step-by-step explanation:
The statement "Despite the ravages of their diseases, they are still our fellow human beings and deserve our care and respect," is intended to emphasize the importance of compassion and human dignity when considering individuals afflicted by illness. The author's purpose is to remind readers that all people, regardless of their health status, have an inherent value and should be treated with empathy and consideration. This echoes a broader ethical stance that is often emphasized in discussions of public health and medicine, reinforcing the idea that healthcare should be compassionate and respectful toward those it serves.