Abstract
At the end of 2019, the COVID-19 disease caused by SARS-CoV-2 first appeared in Wuhan, China, and quickly spread to become a global pandemic. Not long after, the World Health Organization (WHO) officially declared the outbreak of the COVID-19 pandemic as an international public health emergency. According to Worldometer, by September 30, the world had 234.093.937 Coronavirus cases, 4,788,725 deaths, and 210,903,247 recovered [2]. To control the pandemic, the unified world needs to carry out 23 basic steps: Preventing the spread by 5K; Active treatment to reduce mortality; and Prevention of infection by active immunization with Vaccin.With the trend of "living with COVID" in the "new normal", vaccination for herd immunity is the most basic and extremely important step. In Vietnam, it also follows the general trend of pandemic control. Currently, it is actively mobilizing, purchasing, exchanging, transferring technology and producing domestically to have enough vaccine supply needed for the entire population to soon quell the pandemic. At the same time, provide the latest scientific information to prove the effectiveness of vaccine to create trust, consensus, and cooperation with the government in vaccination to bring peace, health and happiness to all families.