Penn Medicine and COVID-19: The Most Complicated Vaccine Campaign Ever.

Drew Weissman, MD, PhD, a professor of Infectious Diseases at Penn Medicine, explained how long a potential COVID-19 mRNA vaccine will last and how it needs to be stored. His mRNA vaccine technology was licensed by Moderna and Pfizer for use in the development of mRNA vaccines for COVID-19.

Read more : https://www.theatlantic.com/health/archive/2020/09/covid-19-most-complicated-vaccine-campaign-ever/616521/