https://www.cedars-sinai.org/health-library/video-library/video-detail/h/how-does-a-covid-19-mrna-vaccine-work.html
https://youtu.be/w4sUuFBEo2g?si=_Dhl-QL8Ve6SbSq-
https://flexbooks.ck12.org/cbook/ck-12-conceptos-biologia/section/7.9/primary/lesson/estructuras-de-los-virus/