That is the final step in the process after the full FDA gave the green light on Friday for the vaccine for kids.
The state is also hosting more than 100 mobile vaccine clinics, many of which will also offer the flu vaccine in addition to COVID-19 vaccines.
All clinic sites offer first, second, and third COVID-19 vaccine doses. A third can be either an additional dose or a booster dose. Pfizer, Moderna, and Johnson & Johnson COVID-19 booster doses are now authorized for certain Coloradans, and additional doses of mRNA COVID-19 vaccines are currently authorized for immunocompromised Coloradans.