People can delay second dose up to 42 days after receiving first dose of COVID-19 vaccine
VIDEO: People can delay second dose up to 42 days after receiving first dose of COVID-19 vaccine By Vania Patino | March 16, 2021 at 9:47 PM CDT - Updated March 16 at 10:20 PM
AMARILLO, Texas (KFDA) - Both the Pfizer and Moderna vaccines require two doses of COVID-19 vaccine to reach more than 90 percent efficacy rate.
For the Moderna vaccine the recommended time to get the second dose is 28 days after the first one.
For Pfizer the second dose should be administered 21 days after. But, what happens if you wait longer?