virus will try every combination of mutations

An example of anthopomorphism in public science discourse"

"When you give the virus the opportunity to infect so many people, then of course it is going to try not only every possible mutation, but every possible combination of mutations, until it finds one that really helps it overcome our defences."

Dr Theodora Hatziioannou

Theodora Hatziioannou (Research Associate Professor, Laboratory of Retrovirology, The Rockefeller University) was talking on an episode of 'BBC Inside Science'. (See 'Of opportunistic viruses and meat-eating bees'.)

It might be suggested that 'defences' here is a metaphor, but the analogy between infection-immune response and invasion-defence has become so familiar the term isusully considered literal. (See 'Disease and immunity – a biological myth').

Read about anthropomorphism

Read examples of anthropomorphism in science

Author: Keith

Former school and college science teacher, teacher educator, research supervisor, and research methods lecturer. Emeritus Professor of Science Education at the University of Cambridge.