Opinion | Nepal’s floods left thousands unidentified. DNA can help
Summary
Nepal’s recent floods have left thousands of bodies unidentified, exposing the limits of visual recognition and the urgent need for forensic DNA testing. The article explains how DNA can help identify victims, while also highlighting the logistical, cultural and humanitarian challenges facing mass-disaster response.
Key Points
- The Bhotekoshi flood left more than 1,000 people dead and at least 3,916 missing, with only 20 of 669 recovered bodies identified by August 30.
- Forensic DNA testing can match remains with relatives using short tandem repeats and other laboratory methods, but it is only one part of the identification process.
- Nepal Police and the National Forensic Science Laboratory already have DNA capabilities, but the disaster has exposed major gaps in storage, staffing, power and coordination.
- Temporary burials may help preserve remains for later identification, but the practice raises cultural concerns around funeral rites and dignity.
