EPA Proposes New Ethylene Oxide Standards

EPA Proposes New Ethylene Oxide Standards

The U.S. Environmental Protection Agency (EPA) is proposing new health protections to reduce exposure to Ethylene Oxide (EtO), including more stringent air emissions standards and additional protections for workers who are exposed to the gas used to sterilize medical...
Scientists track evolution of microbes on skin

Scientists track evolution of microbes on skin

Staphylococcus aureaus. CREDIT: NIAID/NIH Human skin is home to millions of microbes. One of these microbes, Staphylococcus aureus, is an opportunistic pathogen that can invade patches of skin affected by eczema, also known as atopic dermatitis. In a new study,...