원출처는
https://www.forbes.com/sites/remyblumenfeld/2020/03/21/how-a-15000-year-old-human-bone-could-help-you-through-the--coronavirus/?fbclid=IwAR3qwveRApcMtMykDqeEntD_GZ7gK67qj7Ux8HuzlHGPRdVrwWt19yEYygg&sh=477429c537e9
일부를 번역한 것 같네요