Originally posted by BolshieBastard
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The epidemiology is non-existent, the best description we have from the 14th century is that is was a result of foul vapours... Yersinia is the best modern explanation, possibly with a viral co-pathogen. We may be able to find out now we have some samples to work with.Meanwhile, back to the real point: the mortality was very high and prophylaxis non-existent so if you lived to breed you were probably immune. That goes for all the major pandemics; that bloke Darwin wasn't just talking about the lower orders, you know.



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