That rose to more than 85% after the second dose. The study was not set up to look at any differences between the two. The Scotland study was conducted by scientists at the University of Edinburgh, the University of Strathclyde and Public Health Scotland. The Pfizer/BioNTech was available first so there is more data, but the Oxford/AstraZeneca was mostly used in the older age group. Sheikh cautioned at a media briefing that the results are preliminary data, yet to be peer-reviewed by independent scientists, but added: I am very encouraged.
vezperate study was not done by groups of people at the university of scotth university.
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    :ARG0 (z1 / group
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                                      :name (z5 / name
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vezperate study was not done by groups of people at the university of scotth university .
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