The 12 Deadliest Viruses, including Coronavirus (Covid-19) that caused the Pandemic. Part One

The Channel Polymathic Talk derives from the urge to research. During this time of Covid-19, the other viruses seem to have been side-lined. Therefore, I have decided to highlight other viruses that are deadlier than Covid-19 or Coronavirus and still out there, and we should not relent in

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