Subway Swabbers Find a Microbe Jungle — And Thousands of New Species
The New York Times
A team of international researchers has assembled an atlas of microorganisms present in 60 cities around the world.
For centuries, naturalists have mapped the world’s flora and fauna. They have assembled atlases of migratory birds and cold-water fishes, sketched out the geography of carnivorous animals and alpine plants. Now, an enormous international team of researchers has added a new volume to the collection: an atlas of microorganisms that can be found in the world’s subways. It contains data collected by more than 900 scientists and volunteers in 60 cities on six continents, from Stockholm to Shanghai, Sacramento to Sydney. “We had a coordinated phalanx of people with swabs and masks, collecting genetic material from cities around the world,” said Christopher Mason, a geneticist at Weill Cornell Medicine who led the research.
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