Longitudinal SPN Qualification Survey

Have you ever received a vaccine against COVID-19?

Yes.

No.

Have you received any COVID-19 vaccine other than Moderna or Pfizer?

Yes

No

Did you recieve the original 2-dose series of COVID-19 vaccinations by Moderna or Pfizer?

Yes

No

If yes, were both doses you recieved made by the same manufacturer? (Ex. Moderna + Moderna or Pfizer + Pfizer)

Yes, Moderna + Moderna

Yes, Pfizer + Pfizer

No, something else

Have you been vaccinated with either the Moderna or Pfizer vaccine at least two weeks ago and no more than six months ago?

Yes.

Yes, but not in time range.

No, I have never been vaccinated.

LONGITUDINAL
COLLECTION