Science Vs

Superbugs: Apocalypse … Now?

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Apr 13, 2023
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ANECDOTE

Superbug Freezer Visit

  • Wendy visits a freezer at the Alfred Hospital filled with frozen superbug samples and feels simultaneously amused and unnerved.
  • She imagines how terrifying an untreatable infection would feel when looking at deadly bacterial plates up close.
INSIGHT

Resistance Predates Modern Antibiotics

  • Antibiotic resistance predates humans because bacteria have coexisted with antibiotic-producing fungi for millennia.
  • Evidence from permafrost shows resistance genes existed 30,000 years ago, so resistance is a natural evolutionary trait.
INSIGHT

Human Use Accelerates Evolution

  • Human antibiotic use accelerates resistance by creating selection pressure that favors resistant bacteria.
  • Massive antibiotic use in medicine and livestock multiplies opportunities for resistance to evolve and spread.
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