Assessment of global health risk of antibiotic resistance genes

Antibiotic resistance genes (ARGs) have accelerated microbial threats to human health in the last decade. Many genes can confer resistance, but evaluating the relative health risks of ARGs is complex. Factors such as the abundance, propensity for lateral transmission and ability of ARGs to be expressed in pathogens are all important. Here, an analysis at the metagenomic level from various habitats (6 types of habitats, 4572 samples) detects 2561 ARGs that collectively conferred resistance to 24 classes of antibiotics. We quantitatively evaluate the health risk to humans, defined as the risk that ARGs will confound the clinical treatment for pathogens, of these 2561 ARGs by integrating human accessibility,…

• NN
  National Natural Science Foundation of China

  Awards: PID2019-110521GB-I00, 21976161, 21777144, SGR 2017-1005, 41907210
• AD
  Agència de Gestió d'Ajuts Universitaris i de Recerca

  Award: SGR 2017