Nature Communications (Jan 2022)

Age-dependent pathogenic characteristics of SARS-CoV-2 infection in ferrets

  • Young-Il Kim,
  • Kwang-Min Yu,
  • June-Young Koh,
  • Eun-Ha Kim,
  • Se-Mi Kim,
  • Eun Ji Kim,
  • Mark Anthony B. Casel,
  • Rare Rollon,
  • Seung-Gyu Jang,
  • Min-Suk Song,
  • Su-Jin Park,
  • Hye Won Jeong,
  • Eung-Gook Kim,
  • Ok-Jun Lee,
  • Yong-Dae Kim,
  • Younho Choi,
  • Shin-Ae Lee,
  • Youn Jung Choi,
  • Su-Hyung Park,
  • Jae U. Jung,
  • Young Ki Choi

DOI
https://doi.org/10.1038/s41467-021-27717-3
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 13

Abstract

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Here, Kim et al. characterize SARS-CoV-2 infection in juvenile, young, and old aged ferrets to provide a further understanding of differences in COVID-19 severity in humans at different ages. Aged ferrets have higher viral loads, shed virus longer, and mimic the transcriptomic profile of severely infected patients.