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Plague is among the deadliest bacterial infections in human history. Cases still happen today
CNN via Yahoo News Singapore· 1 day agoPlague, one of the deadliest bacterial infections in human history, caused an estimated 50 million...
Ticks can spread more than just Lyme disease: What to know about diseases like anaplasmosis,...
Yahoo Canada Style· 6 days agoSigns and symptoms of Lyme disease Oftentimes, Lyme disease symptoms can be mistaken for the flu....