public health

The spread of an avian flu virus in cattle has again brought public health attention to the potential for a global pandemic. Fighting it would depend, for now, on 1940s technology that makes vaccines from hens’ eggs.

The EPA is tightening regulation of ethylene oxide, a carcinogenic gas used to sterilize medical devices. The agency is trying to balance the interests of the health care industry supply chain with those of communities where the gas creates airborne health risks.

Where trees are growing — and who has access to their shade — affects health and well-being, especially in Florida, one of the hottest states in the country.

Even as the COVID-19 pandemic wanes, litigation — whether about vaccines, masks, or a range of other public health policies made during the pandemic — isn’t about to end.

The first FDA-authorized cigarettes with 95% less nicotine than traditional smokes will go on sale in Florida in early July.

Advocates want more transparency across the U.S. after New York and California pass laws requiring disclosure of ingredients on menstrual product packaging.

A growing body of research is finding links between air quality and mental health, as therapists report seeing patients with symptoms linked to pollution.

The full health risks of wearing apparel made with PFAS, also known as “forever chemicals,” are still unknown. But states are taking action so clothing makers will remove them.

Washington state regulators found formaldehyde, lead and arsenic in lipstick, powder foundations, skin lotions, and hair products marketed to and popular with women of color. Legislators there several other states are seeking to ban the products.

The veterinary tranquilizer xylazine, the choice du jour of local drug dealers to cut fentanyl, leads to necrotic ulcers and leaves street medics and physicians confused about how best to deal with this wave of the opioid crisis.