We've got it pretty good here, so far.

[ironyak]

New York's Hart Island was already the world's largest mass grave site, used for burying unidentified and unclaimed bodies for over 150 years.
https://www.telegraph.co.uk/travel/desti...rial-site/

As for other mass graves in the U.S., there were many associated with the 1918 Spanish Flu:
https://www.nationalgeographic.com/histo...-pandemic/

As well as other natural and social disasters:
https://en.wikipedia.org/wiki/Hurricane_...urial_Site

https://www.npr.org/2019/12/17/789015343...e-massacre

Even here in Hawaii:
https://www.thegardenisland.com/2019/10/...e-mystery/

But yes, we've got it pretty good here, so far.