現代のコロナパンデミックは多くの人々を苦しめましたが歴史上パンデミックは様々な国で起こっており本動画ではパンデミックに関するワースト10をご紹介します。 <br /><br />(For Non-Japanese Viewers) <br />When you watch the video, please click the Gear icon "⚙ "in the top-right corner of the screen to access the subtitle options, then select your language if available. <br /><br />The modern COVID-19 pandemic has caused suffering for many people, but pandemics have occurred throughout history in various countries. This video introduces the top 10 worst pandemics.
