真有用吗？如果是，印度是不是就。。。
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A Scientist Stopped By and Made Covid Vaccine in My Kitchen
For the millions of people around the world who don’t have access to hard-to-get Covid-19 vaccines, a group of Boston-area scientists has a potential solution. And it’s literally a solution, one that you snort in hopes of warding off the deadly virus.
The group is called the Rapid Deployment Vaccine Collaborative, or RaDVaC, and their vaccine is so easy to make that its chief scientist, Preston Estep, said we could whip it up in my kitchen. So we did.
