A review on how exactly covid-19 vaccination works

The Coronavirus pandemic has taken the world by storm, covering the entire year of 2020. In order to put an end to the pandemic many organizations around the world are racing to find a safe and effective vaccine. Today, newer technology of nucleic acid vaccine has been use to create a novel vaccine for novel coronavirus. Many countries like the United States of America, United Kingdom and even Russia and China have successfully developed approved vaccines. But there remains a doubt of uncertainty among people regarding how fast this vaccine was created when compared to others which have taken years. This review aims to highlight and summarize the ongoing process and development in making Covid vaccines.