Step 1: The United Nations Sustainable Development Goals (SDGs) comprise SDG 3, concerning "Good health and well-being," and SDG 6, focusing on "Clean water and sanitation." Both aim to guarantee healthy lives and foster well-being for everyone across all age groups, alongside ensuring access to safe water and sanitation.
\n\nStep 2: SDG 3 directly impacts urban health by addressing health systems, healthcare accessibility, and the mitigation of health hazards within urban environments. SDG 6 contributes to urban health by guaranteeing clean and safe water and sanitation, which are vital for public health.
\n\nConclusion: SDG 3 addresses "Good health and well-being," while SDG 6 pertains to "Clean water and sanitation."