A remote and un contacted village
The Yanomami people are hunter-gatherers. They live in small, remote villages deep in the Amazonian rainforest. Westerners first encountered Yanomami people in the 1960s.
In 2008 researchers arrived in one of their villages.People living there -- all 54 of them -- said they had never seen Westerners before.
The Yanomami people and their chief permitted researchers to collect samples from their body.