Science & technology | Parasites at work

Tiny hitchhikers on viruses could promote resistance to antibiotics

Knowing why could help keep infections at bay

Bacteriophage viruses infecting bacterial cell.
Image: Science Photo Library

FROM caesarean sections to chemotherapy, antibiotics make much of modern medicine possible by keeping bacterial infections at bay. That is why the growing bacterial resistance to those drugs is so worrying. The United Nations estimates that by 2050 infections with drug-proof bacteria could claim up to 10m lives a year, more than double the current toll.

This article appeared in the Science & technology section of the print edition under the headline “Parasites all the way down”

From the August 12th 2023 edition

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