Quote from: Taylor on January 15, 2021, 05:39:39 PMQuote from: weareros on January 15, 2021, 05:33:13 PMQuote from: LeoMc on January 15, 2021, 04:39:05 PMQuote from: weareros on January 12, 2021, 10:11:23 PMWhere did they say that?
Pfizer has also said the vaccine is useless if second jab is not administered within 21 days but UK is going to ignore that advice. So let's say you admininister 1 million vaccines and jab 2 to that million comes 2 months later. Is that 1 million vaccinated or zero? Those percentages all seem to be based on jab 1.
They have said a single dose is 51% effective. They have also said they do not have data on different spacing as the trial wasonly performed with 3 week intervals.
3 weeks is a standard gap as the likelihood of patients returning after a longer duration drops off.
I've have seen this statement from Pfizer and BioNTech - https://www.bmj.com/content/372/bmj.n18
In a joint statement Pfizer and BioNTech said, "The safety and efficacy of the vaccine has not been evaluated on different dosing schedules as the majority of trial participants received the second dose within the window specified in the study design . . . There is no data to demonstrate that protection after the first dose is sustained after 21 days."
Not quite what you have said then?
Lol