Pfizer Vaccine vs Moderna Vaccine: Which Should You Get
Aug 26, 2021 · For Pfizer, you must wait 21 days between the initial shot and your booster. For Moderna, the waiting period between shots is 28 days. Each Pfizer vaccination administers 30 micrograms of actual vaccine. Moderna gives much larger doses, at 100 micrograms. Despite the disparity in dosage, the efficacy between the two vaccines is nearly identical.
DA: 14 PA: 34 MOZ Rank: 55