'Many of the early cases were associated with the Huanan market, but a similar number of cases were associated with other markets and some were not associated with any markets,' they said. Later that year, scientists discovered the likely intermediary hosts: Himalayan palm civets found at live-animal markets in Guangdong, China. On Beijing's imported-food theory, the report says that 'seafood is known as a source of foodborne outbreaks' and added that China appeared to have experienced some outbreaks linked to frozen food since the initial wave of the disease. There are probabilities, and there are possibilities, said Banerjee. However, the case is not completely closed.
China has experienced some 400 deaths from eating improperly handled vaccines.
( z0 experience :ARG0 ( z1 country :name ( z2 name :op "China" ) ) :ARG1 ( z3 die :quant ( z4 some :op 400 ) :ARG1-of ( z5 cause :ARG0 ( z6 eat :ARG1 ( z7 vaccine :ARG1-of ( z8 handle :manner ( z9 proper :polarity - ) ) ) ) ) ) )
(z0 / experience-01
    :ARG0 (z1 / country
              :name (z2 / name
                        :op1 "China"))
    :ARG1 (z3 / die-01
              :quant (z4 / some
                         :op1 400)
              :ARG1-of (z5 / cause-01
                           :ARG0 (z6 / eat-01
                                     :ARG1 (z7 / vaccine
                                               :ARG1-of (z8 / handle-01
                                                            :manner (z9 / proper
                                                                        :polarity -)))))))
China has experienced some 400 deaths from eating improperly handled vaccines .
z1 :name z2
z2 :op1 2
z0 :ARG0 z1
z4 :op1 1
z3 :quant z4
z0 :ARG1 z3
z3 :ARG1-of z5
z5 :ARG0 z6
z9 :polarity 0
z8 :manner z9
z7 :ARG1-of z8
z6 :ARG1 z7