That vaccine is an inactivated shot made by growing the whole virus in a lab and then killing it. The Pfizer shots, a so-called mRNA vaccine, contain a piece of genetic code that trains the immune system to recognize the spiked protein on the surface of the virus. The United Arab Emirates on Wednesday described the Sinopharm vaccine as 86% effective, but provided few details and answered no questions . Pfizer on Nov. 18 said its vaccine is 95% effective . (AP Photo/Olivier Matthys)FILE - In this Dec. 4, 2020 file photo, a general view of the Pfizer Manufacturing plant in Puurs, Belgium.
Pfizer on Nov. 18 said its vaccine is 70% effective.
( z0 say :ARG0 ( z1 company :name ( z2 name :op "Pfizer" ) ) :ARG1 ( z3 effective :ARG0 ( z4 vaccine :poss z1 ) :degree ( z5 percentage-entity :value 70 ) ) :time ( z6 date-entity :day 18 :month 11 ) )
(z0 / say-01
    :ARG0 (z1 / company
              :name (z2 / name
                        :op1 "Pfizer"))
    :ARG1 (z3 / effective-04
              :ARG0 (z4 / vaccine
                        :poss z1)
              :degree (z5 / percentage-entity
                          :value 70))
    :time (z6 / date-entity
              :day 18
              :month 11))
Pfizer on Nov. 18 said its vaccine is 70 % effective .
z1 :name z2
z2 :op1 3
z6 :month 0
z6 :day 1
z0 :time z6
z0 :ARG0 z1
z4 :poss z1
z5 :value 2
z3 :degree z5
z3 :ARG0 z4
z0 :ARG1 z3