All 33 Miners Rescued, 2010 Copiapó Mining Accident, Chile

Rescue workers and consultants described the miners as a very disciplined group. Psychologists and doctors worked with the rescue effort to ensure the miners kept busy and mentally focused. Fluorescent lights with timers were sent down to keep the men on a normal schedule by imitating day and night. The miners affirmed their capability to participate in rescue efforts, saying "There are a large number pressionals who are going to help in the rescue efforts from down here." Psychologists believe the miners' having a role in their own destiny is important for maintaining motivation and optimism. They divided themselves into three groups, one being responsible for the palomas, a second in charge security and preventing further rock falls, and a third focusing on health. Luis Urzúa became the overall leader and the oldest miner, Mario Gómez, was chosen for spiritual guidance. Psychiatrists have supported that this hierarchical structure that preserves order and routine within the group trapped miners is crucial to their mental health.
It was determined that Yonni Barrios was the most qualified the miners to administer medicine and communicate on health issues due to his previous medical training. Barrios vaccinated the group against tetanus and diphtheria. Many the miners developed severe skin problems due to the hot and wet conditions. They were sent quick-drying clothing and small mats so they would not have to sleep directly on the ground. In September, they received medical survival kits, including tourniquets, IV kits, and splints, as well as first aid training by videoconferencing.
Health Minister Jaime Mañalich stated, "The situation is very similar to the one experienced by astronauts who spend months on end in the space station." On 31 August, a team from NASA in the United States arrived in Chile to provide assistance. The team includes two physicians, one psychologist, and an engineer.