RT Journal Article SR Electronic T1 Vaccination for COVID-19: Is it important and what should you know about it? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic DO 10.3949/ccjm.88a.ccc076 A1 Wu, Chao-Ping A1 Adhi, Fatima A1 Culver, Daniel YR 2021 UL http://www.ccjm.org/content/early/2021/03/10/ccjm.88a.ccc076.abstract AB An effective vaccine is considered the best method to achieve herd immunity. As of February 2021, 12 vaccines were in late-stage clinical trials worldwide, with many more in development. Of those, 8 have received emergency use authorization from at least one country’s governing body. These vaccines use various platforms to deliver the vaccines, each with pros and cons. Published data show these vaccines are effective in preventing the severe symptoms associated with COVID-19 in adults with few side effects, but challenges remain with storage and delivery and treating virus variants.