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DanyC submitted, created time 11 months 3 weeks (www.theregister.co.uk)
"Although the number of human cases of plague is relatively low, it would be a mistake to overlook its threat to humanity, because of the disease's inherent communicability, rapid spread, rapid clinical course, and high mortality if left untreated."
Now,infected fleas may still anywhere.We should care about environment nearby, daily food and ourselves. 
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