Nature Communications (Feb 2022)

Development of a skin- and neuro-attenuated live vaccine for varicella

  • Wei Wang,
  • Dequan Pan,
  • Wenkun Fu,
  • Xiangzhong Ye,
  • Jinle Han,
  • Lianwei Yang,
  • Jizong Jia,
  • Jian Liu,
  • Rui Zhu,
  • Yali Zhang,
  • Che Liu,
  • Jianghui Ye,
  • Anca Selariu,
  • Yuqiong Que,
  • Qinjian Zhao,
  • Ting Wu,
  • Yimin Li,
  • Jun Zhang,
  • Tong Cheng,
  • Hua Zhu,
  • Ningshao Xia

DOI
https://doi.org/10.1038/s41467-022-28329-1
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 15

Abstract

Read online

Current varicella vaccines retain neurovirulence and can establish latency and reactivate. Here, the authors present preclinical results of a rationally-designed, skin- and neuro-attenuated varicella vaccine candidate, v7D, showing its attenuation in human skin and neuronal cells and its immunogenicity in small animal models and nonhuman primates