世界の医療界は前例のないスピードと規模で新型コロナウイルスワクチンを開発中, 各国政府はワクチンの発売と使用に大きな期待を寄せている. 最近, 世界で開発中のいくつかのワクチンが頻繁に報告されています. 先月, いくつかの有名なワクチンが第III相臨床試験の有効性を発表した; 12月に 2, the British government approved the use of COVID-19 vaccine developed by Pfizer and German biotechnology companies; Mardner also announced that it will test COVID-19 vaccine on children … Despite this, Nature pointed out in the report that this does not mean that the vaccine will be fully vaccinated soon. Before that, solving the problems of vaccine hesitation, supply logistics, distribution, pricing and payment will help clear the obstacles.
Pfizer Pharmaceuticals Co., 株式会社. announced on November 9 that the COVID-19 vaccine developed by Pfizer in cooperation with German Biotechnology Company was more than 90% effective in Phase III clinical trials. The Independent reported on November 26th that American pharmaceutical company Mardner announced that the candidate COVID-19 vaccine developed by them was more than 90% effective. 加えて, Oxford University and AstraZeneca Company also claimed that the average curative effect of a candidate COVID-19 vaccine developed by them was 70.4%. Early studies have shown that these candidate vaccines can stimulate the immune response. The latest experiment proves that this immune response can protect people from COVID-19.