Tag Archives: lead

Discovery by Canadian researchers of how bacteria become resistant to antibiotics could lead to more effective drugs

Ontario researchers say they have discovered how bacteria become resistant to antibiotics, a finding they say could help combat the growing problem. Maikel Rheinstadter, a physics professor with McMaster University in Hamilton, and Andree Khondker, an undergraduate biochemistry student, said they found bacteria fight off antibiotics by stiffening their cell membranes and changing the barrier’s… Read More »

False Lead: Senator’s Offer To Help Patient Import Cheap Insulin Goes Nowhere

It sounded like an answer to prayers for millions with diabetes struggling to pay soaring prices for insulin. At a congressional hearing last month, Sen. Mike Enzi said an adviser had found “a foundation to import insulin for a number of people at lower cost.” The Wyoming Republican told the mother of a young man… Read More »

Flint, Michigan lead crisis should have buried the city in water bottles. So, why didn't it?

One hundred thousand residents of Flint, Michigan could only use water from bottles or filters during a years-long lead contamination crisis, which started when the city switched to a new drinking water source in 2014. As part of a class assignment that grew into a case study, Purdue University researchers found that during the first… Read More »