
When infections caused by antibiotic-resistant bacteria, also known as superbugs, are in the mainstream news there's usually a sense of panic connected to the story. After all, this type of infection is spreading and can be life-threatening. For example, methicillin-resistant Staphylococcus aureus (MRSA) is a strain of staph that's become resistant to broad-spectrum antibiotics. MRSA can cause everything from swollen, painful boils to pneumonia,…
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