There are currently two COVID-19 vaccines promising results from their Phase 3 trials.br Moderna announced that its vaccine was 94.5 effective.br PfizerBioNTech announced that their vaccine was 95 effective.br How long will it take for all Americans to be vaccinated?br If the FDA approves the vaccine, Business Insider says first responders and vulnerable populations will receive vaccines through March.br A new analysis from Morgan Stanley predict it will take four to nine months to vaccinate the general U.S. population.