
Should We Have Waited Longer Between COVID-19 Vaccine Doses?
HuffPost
Here's what experts have learned about the time between the Pfizer and Moderna shots and how that affects overall protection.
When the Pfizer and Moderna COVID-19 vaccines first became available in December 2020, there was a strict dosing schedule recommended for the inoculations. People who got the Pfizer shot were advised to wait 21 days before getting dose two, and those who got Moderna waited 28 days. For the most part, people in the United States adhered to this schedule, but in areas where supply was tight, people had to wait a few extra weeks before they could access a second dose.More Related News

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