使

Kelvin Duong1, Maximilian Aisenstat1, John Z Chen2

  • 1Department of Mechanical Engineering, University of Alberta, Edmonton, Canada.

概括

干粉配方可以提高疫苗的稳定性. 通过鼻腔输送的较大的三粉颗粒更多地沉积在轮机中,较少地沉积在肺部,减少了潜在的肺部暴露.