#草魚#家常菜#肉菜#小穎美食
今天給大家分享的是草魚的新吃法，需要準備：草魚、生薑、食鹽、大蔥、大蒜、青紅辣椒、豆腐、腐乳、生抽、雞蛋、玉米澱粉、食用油、啤酒、香菜。這道草魚燉豆腐，開胃又下飯，魚肉外焦里嫩，豆腐吸足了湯汁，非常好吃。
大家好，歡迎大家來到小穎美食，我平常特別喜歡做菜，熱愛美食。我會在這裡每天分享一道菜，大家可以學習試著去做下，希望大家的生活可以越來越美好。喜歡美食的朋友們可以訂閱下噢。

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Leading COVID-19 vaccine candidates rely on new technologies that have fast-tracked development and testing. Vaccines from Pfizer and Moderna have completed early phase 3 clinical trials and are reportedly under review at the US FDA for emergency use authorization (EUA) although safety surveillance continues. This video explains the principles underlying the leading DNA, messenger RNA (mRNA), and viral vector vaccine candidates, and how they might induce immunity to SARS-CoV-2 infection.

0:00 Introduction
1:21 Traditional vaccines
2:00 COVID-19 vaccine types in development
2:18 Making vaccines from a genetic sequence
2:45 Target antigen: the S protein
3:32 Genetic vaccines (DNA and mRNA)
4:18 Moderna/NIH and Pfizer/BioNTech vaccines
4:52 Viral vector vaccines
5:42 Adenovirus vectors (University of Oxford/AstraZeneca and Johnson & Johnson/Janssen Pharmaceuticals)
6:32 rVSV vector vaccine (Merck/IAVI)
7:15 Previous experience with next generation vaccines
7:50 Importance of Phase 3 Trials

For full livestreams featured in this video:
Anthony S. Fauci, MD, January 27, 2020: https://youtu.be/3qlagdc_luM
Paul A. Offit, MD, June 1, 2020: https://youtu.be/2DUiBlj5rsQ
Robert Redfield, MD, July 14, 2020: https://youtu.be/jzHIhSZ_fiA

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