This market will resolve to “Yes” if either the Pfizer-BioNTech, Moderna, or Johnson & Johnson Janssen COVID-19 vaccines receive full FDA approval on or before December 1, 2021, 11:59:59 PM ET. Otherwise, this market will resolve to “No.” The resolution source for this market will be the FDA’s official list of approved vaccines, https://www.fda.gov/vaccines-blood-biologics/vaccines/vaccines-licensed-use-united-states, as well as any official FDA announcements that any of the three listed vaccines has received full FDA approval. In the event of ambiguity in terms of the market outcome, the market will be resolved at the sole discretion of the Markets Integrity Committee (MIC).