The
Afghan National Army formed the main backbone of the recovery effort with at least 500 troops sent to the area as well as two helicopters and several
bulldozers.
NATO International Security Assistance Force forces also gave their support providing four
Chinook helicopters, as well as using helicopters to drop food and medical supplies to those trapped in their vehicles. The injured had been taken to
Charikar Hospital in
Parwan Province, and the more seriously injured to
Bagram Airfield where they received more advanced medical treatment from coalition doctors. Beside the direct injuries from the avalanche, there was also the danger of
carbon monoxide poisoning inside the poorly-ventilated tunnel, while the traffic was stalled for a long time. By 10 February, about 2,500 people had been rescued, but it was feared that more people were still buried in their snow-trapped vehicles. ==Criticism==