Tobacco Plants Contribute Key Ingredient For COVID-19 VaccineOctober 19, 2020October 19, 2020https://www.npr.org/sections/health-shots/2020/10/15/923210562/tobacco-plants-contribute-key-ingredient-for-covid-19-vaccine?utm_campaign=storyshare&utm_source=twitter.com&utm_medium=socialLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. ΔThis site uses Akismet to reduce spam. Learn how your comment data is processed.