The study was not set up to look at any differences between the two. 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. 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. These results are very encouraging and have given us great reasons to be optimistic for the future, said Professor Aziz Sheikh, director of the University of Edinburghs Usher Institute. That rose to more than 85% after the second dose.
there is a study and its results are good.
( z0 and :op ( z1 study ) :op ( z2 good :ARG1 ( z3 thing :ARG2-of ( z4 result :ARG1 z1 ) ) ) )
(z0 / and
    :op1 (z1 / study-01)
    :op2 (z2 / good-02
             :ARG1 (z3 / thing
                       :ARG2-of (z4 / result-01
                                    :ARG1 z1))))
there is a study and its results are good .
z0 :op1 z1
z3 :ARG2-of z4
z4 :ARG1 z1
z2 :ARG1 z3
z0 :op2 z2