How DNA testing is used to identify Nepal flood victims
Following devastating floods in Nepal, where many victims' bodies are difficult to recognise due to mutilation and decomposition, authorities are turning to DNA testing to confirm identities.
In the aftermath of deadly flooding in Nepal, rescue workers and forensic teams face the difficult task of identifying victims whose remains have been severely damaged or have begun decomposing. In many cases, visual identification is simply not possible, prompting authorities to rely on DNA testing instead.
How the process works
DNA identification relies on comparing genetic material. A sample is taken from the deceased's remains and compared against DNA samples provided by family members or other potential relatives. A genetic match can confirm a person's identity even when physical features no longer allow for recognition.
This method becomes especially important in disaster situations, where large numbers of people die at once and bodies are recovered in varying conditions — sometimes after significant time has passed, which complicates traditional identification approaches such as relying on clothing, documents or facial features.
Importance for families
Accurate identification matters not only for legal purposes but also so that families can gain certainty about the fate of missing loved ones and carry out funeral rites. Uncertainty over the fate of missing relatives during disaster recovery adds to families' distress, which is why reliable identification methods are considered a critical part of the response effort.
Nepal is among the countries where monsoon-season flooding regularly causes destruction and loss of life, meaning such identification methods are applied repeatedly during recovery operations.
