Plague: illness spread FOUR TIMES faster during London's 1665 epidemic than during the 1348 outbreak

Experts from Canada analyses thousands of pages of historical records and personal documents to determine that the plague picked up speed over the centuries.

Plague: illness spread FOUR TIMES faster during London's 1665 epidemic than during the 1348 outbreak
Experts from Canada analyses thousands of pages of historical records and personal documents to determine that the plague picked up speed over the centuries.