Submarines have close human contact. Someone new would come on board, everybody caught the new bug, and there was no disease after a week.
October 31, 2014
March 05, 2017
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September 08, 2017
September 24, 2017
May 07, 2018
Submarines have close human contact. Someone new would come on board, everybody caught the new bug, and there was no disease after a week.