What happens if you miss your second dose of the vaccine?

https://www.koin.com/news/what-happens-if-you-miss-your-second-dose-of-the-vaccine/?nxs_link=big-story_1_title_1&email=3ab1148da07b3c3b406bee4470561f44a0c5eb76&utm_source=Sailthru&utm_medium=email&utm_campaign=KOIN%206%20Coronavirus%20Newsletter%09%202021-03-27&utm_term=Coronavirus%20Newsletter