In 1994,the number of incidences of the above-mentioned four epidemic diseases fell by about 3.517 million and the number of deaths by about 13,000 as compared with 1978.

 
  • 1994年上述四種傳染病發(fā)病總數較1978年減少了約351.;7萬(wàn)例,死亡減少約1
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