One week after catastrophic floods tore through Nepal's northern districts, the country is running two parallel crises: a rescue operation that cannot reach the worst-hit areas, and a mass-identification effort for the dead it has already recovered. More than 1,000 people are confirmed killed, nearly 4,000 remain missing, and morgues are full — forcing authorities to bury unidentified remains and pivot to DNA matching as the primary identification method. At a hospital in the Kathmandu valley, the Nepali army has set up blood-collection stations where relatives line up to give samples. Prakrit Gurung, 19, is among them. Her father's body was identified from a photograph on a wall; she is hoping DNA will link her to her mother. Rameshwor Adhikari, the army official managing the site, says 37 people came on the first day and numbers are growing. Authorities are also asking relatives abroad — including several Australian families — to have DNA profiles sent over. As of Wednesday morning, 38 Australians are among the missing, and family members of 25 have publicly called for more government support. The structural bottleneck is access. A UN report issued Monday said it could take weeks to reach the upper areas of the country's far north. Roads are gone. Bridges are washed out. Contact has still not been established with some villages along the Chinese border, including Timure in upper Rasuwa — a week after the disaster. Lhakpa Gha, 53, lost seven family members there: her father, brother-in-law, son, daughter-in-law, their four-year-old daughter, her daughter, and her sister's brother. Her son and daughter were doctors who stayed in Timure to serve the community. "We have nothing," she says. "We depended on my son for money." A Buddhist monastery near the valley is housing about 200 survivors from the upper region, most of whom were higher on the mountain when floodwaters hit. Many watched their families and towns destroyed below. Gha says the army keeps calling Timure "high risk" but has not entered. "If it's high risk, you need to act," she says. "But they have just said they can't get in." Aid organizations face the same access wall. Amy Sagitta Lefevre of Save the Children says her teams have reached Rasuwa by road, but supplies that cannot be moved further are stored at army barracks. The organization is distributing makeshift tents, tarpaulin, blankets, ropes, buckets, mobile toilets, and "dignity kits" for women — particularly pregnant women still wearing the same clothes from the day of the disaster. Many shelters are overcrowded. Families are being sent farther afield. The downstream risks are compounding. Save the Children estimates about 2,600 children will need treatment for severe wasting, and more than 100 may have been separated from their parents. Workers are now worried about disease, water contamination, and child trafficking — Lefevre notes the area has historically been a hotbed for trafficking of girls and says the chaos of recovery has heightened that concern. The organization has set up a field office, acknowledging recovery will take over a year. The DNA drive is a stopgap for a state that lacked the forensic and physical infrastructure to handle mass casualties before the floods, and now lacks the roads to even count the dead. Nepal's pre-disaster infrastructure deficit — thin road networks, single-route access to border regions, minimal forensic capacity — has been converted into a body count. The question is whether reconstruction addresses these systemic gaps or simply rebuilds the same fragile architecture.