본문/내용
I. 서론
COVID-19, caused by the novel coronavirus SARS-CoV-2, has had a profound impact on global health, economies, and daily life since its emergence in late 201 The urgency to develop effective vaccines and treatments has driven an unprecedented global response in the biomedical research community. By November 2021, various candidates had progressed through different stages of clinical trials, showcasing the rapid pace of innovation and collaboration among researchers, pharmaceutical companies, and governments worldwide. The initial phase of the pandemic saw a race to understand the virus, leading to the development of diagnostic tests. Concurrently, efforts to develop vaccines began, with many research teams employing different technological platforms, including mRNA, viral vectors, inactivated viruses, and protein subunits. This diversity in approaches highlighted the scientific community`s commitment to finding a safe and effective vaccine. The first vaccines to receive emerge…