Safe and healthy housing conditions are critical to improving population health, particularly for the most vulnerable – young children, senior citizens, and individuals with chronic illnesses and disabilities – who spend more time at home and are more susceptible to illness and injury. Across the country, millions of Americans are exposed to lead, radon, asbestos, volatile organic compounds, pests, mold, carbon monoxide, and tobacco smoke in the home, affecting the air they breathe and the water they drink. These household hazards are also associated with a wide range of illnesses and injuries, including asthma, cancer, falls, respiratory infections, and mental health issues. Legal and policy interventions can assist communities grappling with the adverse impacts of poor housing conditions and improve the health and safety of all residents, including vulnerable populations.

Restructured health care reimbursement systems and new requirements for nonprofit hospitals are transforming the U.S. health system, creating opportunities for enhanced integration of public health and health care goals. This article explores the role of public health practitioners and lawyers in this moment of transformation. We argue that the population perspective and structural strategies that characterize public health can add value to the health care system but could get lost in translation as changes to tax requirements and payment systems are rapidly implemented. We urge public health leaders to take a more active role in hospital assessments of community health needs and evaluation of the patient outcomes for which providers are accountable.

There were more than 36,000 firearm-related deaths in the U.S. in 2015. Under federal law, a background check is required only for gun purchases from licensed dealers. Research suggests that some persons prohibited from owning a gun turn to private sellers, including those identified online, to attempt to obtain a firearm. State-level approaches to make it more difficult for high-risk persons to purchase or possess firearms include universal background check (UBC) and gun violence restraining order (GVRO) laws. UBC laws, on the books in 18 states as of the end of 2016, can reduce both homicide and suicide rates. After Colorado adopted a UBC law in 2013, the number of background checks conducted by private sellers for sales occurring at places other than gun shows steadily increased. GVRO laws give law enforcement and families the authority to petition a court to temporarily remove firearms from an individual who presents a danger to himself or others during times of crisis, regardless of whether that person has been diagnosed with a mental illness. California enacted a GVRO law in 2014. Data are emerging to suggest the effectiveness of GVRO-type laws at averting suicides and providing an entryway to services.