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was caused by the plague bacteria and is considered the first pandemic in history, causing 25-50 million deaths.
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The plague was caused by the bubonic plague, but this time it caused 100-200 million deaths 1/3 of the population at that time, the quarantine was created
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The most recent pandemic, this disease infected 500 million people, and caused 50-100 million deaths mostly among adults aged 65
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Covid 19 is the current pandemic, we have to deal with it