OLYMPIA, Wash. — Washington state legislators are considering a bill that would prohibit the sale of highly concentrated sodium nitrite, a chemical compound that has been linked to multiple ...

Clean hands are one of the surest ways to fight germs and keep yourself from getting sick. While washing them with soap and water is best, hand sanitizer is a good solution when you can’t get to ...

Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, P.R.