'It will take time. Reporting by Renju Jose; Editing by Sam HolmesOur Standards: The Thomson Reuters Trust Principles. He said some people's immune systems won't take to the vaccine fully and if the vaccine isn't properly stored its effectiveness may be reduced. Vaccinations will begin with doses from Pfizer Inc (PFE.N), officials have said, with the AstraZeneca PLC (AZN.L) vaccine expected to be in use by March-end. 'But they will still get some protection.'
Povine growth hormone rBST production began by the end of January.
( z0 begin :ARG1 ( z1 produce :ARG1 ( z2 protein :name ( z3 name :op "rBST" ) :mod ( z4 grow ) :op ( z5 poppy ) ) ) :time ( z6 by :op ( z7 end :ARG1 ( z8 date-entity :month 1 ) ) ) )
(z0 / begin-01
    :ARG1 (z1 / produce-01
              :ARG1 (z2 / protein
                        :name (z3 / name
                                  :op1 "rBST")
                        :mod (z4 / grow-01)
                        :op1 (z5 / poppy)))
    :time (z6 / by
              :op1 (z7 / end-01
                       :ARG1 (z8 / date-entity
                                 :month 1))))
Povine growth hormone rBST production began by the end of January .
z2 :name z3
z2 :op1 z5
z2 :mod z4
z3 :op1 1
z1 :ARG1 z2
z0 :ARG1 z1
z0 :time z6
z6 :op1 z7
z7 :ARG1 z8
z8 :month 0