^FIRST_A brand of COVID-19 vaccine did you receive?
* Read if necessary: There are four vaccines for COVID-19 approved for use in the United States.
The first is made by Pfizer, is called Comirnaty® (koe-mir'-na-tee), and requires two initial shots. The second is made by Moderna, is called Spikevax®, and also requires two initial shots. The third is made by Johnson and Johnson and requires one initial shot. The fourth is made by Novavax and requires two initial shots.

1 - Pfizer-BioNTech Comirnaty® shot
2 - Moderna Spikevax® shot
3 - Johnson and Johnson (Janssen) shot
4 - Novavax shot
5 - One of the brands that requires two initial shots, but not sure which
brand - brand
6 - None of these brands
7 - Refused
9 - Don't Know

Sample Adults 18+ who had at least one COVID-19 vaccination

1-5,RF,DK [goto SHTPNUEV_A]

^FIRST_A brand of COVID-19 vaccine did you receive?
* Read if necessary: There are four vaccines for COVID-19 approved for use in the United States.
The first is made by Pfizer, is called Comirnaty® (koe-mir'-na-tee), and requires two initial shots. The second is made by Moderna, is called Spikevax®, and also requires two initial shots. The third is made by Johnson and Johnson and requires one initial shot. The fourth is made by Novavax and requires two initial shots.

1 - Pfizer-BioNTech Comirnaty® shot
2 - Moderna Spikevax® shot
3 - Johnson and Johnson (Janssen) shot
4 - Novavax shot
5 - One of the brands that requires two initial shots, but not sure which
brand - brand
6 - None of these brands
7 - Refused
9 - Don't Know

Sample Adults 18+ who had at least one COVID-19 vaccination

1-5,RF,DK [goto SHTPNUEV_A]