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Use of Pfizer-BioNTech Covid-19 Vaccine:Clinical Considerations [pdf]
- stmw 6y agoThis answers many questions that I had on the details of the Pfizer covid19 vaccine administration, directly from a CDC presentation. Found it much more informative and concise than regular news reports.
- dariusj18 6y ago"Administration of 2nd dose within 4-day grace period (e.g., day 17-21) considered valid" and then "If >21 days since 1st dose, 2nd dose should be administered at earliest opportunity (but no doses need to be repeated)" without further explanation, seems to give mixed signals
- stmw 6y agoI think what they're saying is that 17-21 days after is valid, after 21 is not "valid" but acceptable. So for example someone receiving a 2nd dose on day 23 wouldn't be counted to as part of a clinical trial but is not forbidden and no need for 3rd dose?