![](https://assets.weforum.org/article/image/F35GH2QoN4-jpRd3lPR5blZ4gk-Wh7TnuizpyITZP0s.jpg)
Health and Healthcare Systems
We found more than 54,000 viruses in people’s poo - 92% were previously unknown to science
New research has resulted in the Metagenomic Gut Virus catalogue, comprising of 189,680 viral genomes, representing more than 50,000 distinct species.