Russia first nation to successfully complete human trials of COVID-19 vaccine https://ift.tt/3012vHy https://ift.tt/2C2VBtd https://ift.tt/2C2VBtd https://ift.tt/3iVFyhj

https://ift.tt/2C2VBtd

Submitted July 12, 2020 at 11:12PM by rstlg https://ift.tt/3iVFyhj rstlg