Scientists Discover Human DNA Present Everywhere, Raising Privacy Concerns.

Scientists from the University of Florida have discovered traces of human DNA in the environment through their study of environmental DNA (eDNA). The genetic data found in eDNA has the potential to identify diseases and trace maternal lineage. However, the findings raise concerns about genetic privacy and the need for regulations to safeguard citizens from exploitation by law enforcement and other institutions. The discovery also opens new avenues for tracking endangered species and combating various diseases.