"Finally, after several days on the island, the party stumbled across an elderly couple who were too old to run away, and several small children. Portman brought the two adults and four of the children back to Port Blair. But the man and the woman soon started to get sick and then died, probably from exposure to Western diseases like smallpox, measles, and influenza, to which they would have had little or no resistance. So Portman returned the four children to North Sentinel Island and released them with gifts for the rest of the tribe. The children disappeared into the jungle and were never seen again. "
"Finally, after several days on the island, the party stumbled across an elderly couple who were too old to run away, and several small children. Portman brought the two adults and four of the children back to Port Blair. But the man and the woman soon started to get sick and then died, probably from exposure to Western diseases like smallpox, measles, and influenza, to which they would have had little or no resistance. So Portman returned the four children to North Sentinel Island and released them with gifts for the rest of the tribe. The children disappeared into the jungle and were never seen again. "