The authors of the study, published in the journal Science Advances, say the Neolithic flourishing of facial herpes detected in the ancient DNA may have coincided with the advent of a new cultural practice imported from the east: romantic and sexual kissing...Two further samples were local to Cambridge, UK. One a female from an early Anglo-Saxon cemetery a few miles south of the city, dating from 6-7th centuries AD. The other a young adult male from the late 14th century, buried in the grounds of medieval Cambridge’s charitable hospital (later to become St. John’s College), who had suffered appalling dental...