News tagged with antibiotics

Natural enzyme examined as antibiotics alternative

In 1921, Alexander Fleming discovered the antimicrobial powers of the enzyme lysozyme after observing diminished bacterial growth in a Petri dish where a drop from his runny nose had fallen. The famed Scottish bacteriologist ...

dateMay 29, 2015 in Other
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Q&A: Why are antibiotics used in livestock?

Wal-Mart, the world's biggest retailer, is the latest company to ask its suppliers to curb the use of antibiotics in farm animals. Here's a rundown of what's driving the decision:

dateMay 22, 2015 in Other
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