https://abs.twimg.com/emoji/v2/... draggable="false" alt="⚠️" title="Warning sign" aria-label="Emoji: Warning sign">Good news! 1st peer-reviewed report of a #coronavirus vaccine study shows promising results in 108 participants:

https://abs.twimg.com/emoji/v2/... draggable="false" alt="▶️" title="Right-pointing triangle" aria-label="Emoji: Right-pointing triangle">No serious safety signals
https://abs.twimg.com/emoji/v2/... draggable="false" alt="▶️" title="Right-pointing triangle" aria-label="Emoji: Right-pointing triangle">78% in low-dose, 92% in mid-dose, and 100% in high-dose groups developed neutralizing antibodies or a T-cell response to #SARSCoV2.

Based on studies of those who recovered from #COVID19, the spike protein on the surface of the #coronavirus is a key target of the immune system.

This vaccine uses an adenovirus—it cannot replicate but expresses the #coronavirus spike protein.

@TheLancet
https://www.thelancet.com/action/showPdf?pii=S0140-6736%2820%2931208-3">https://www.thelancet.com/action/sh...

This report from a phase 1 study is encouraging, but there’s still a long way to go. That said, we now have MULTIPLE #vaccine shots on goal, and I’m increasingly optimistic that we will eventually have an effective #coronavirus vaccine.https://abs.twimg.com/emoji/v2/... draggable="false" alt="🤞🏼" title="Crossed fingers (medium light skin tone)" aria-label="Emoji: Crossed fingers (medium light skin tone)">

#COVID19
https://twitter.com/drdenagrayson/status/1263902642339790848?s=21">https://twitter.com/drdenagra... https://twitter.com/drdenagrayson/status/1263902642339790848">https://twitter.com/drdenagra...