我贴出这个照片是给livingwhere，她在那里并未说自己2/26了打了疫苗，只是说生产下线On January 11, researchers from China published the genetic sequence of the coronavirus. Two days later, Moderna's team and NIH scientists had finalized the targeted genetic sequence they would use in the vaccine.
"This is not a complicated virus," Bancel told The New York Times.
By February 24, Moderna had shipped its first vaccine batches to NIH scientists in Bethesda, Maryland. Researchers administered the first dose on March 16 in Seattle, Washington. That launched the first clinical trial of any coronavirus vaccine.