साल और लग सकता है corona vaccine को l Several companies race to develop coronavirus vaccine
VG knowledge
2020-04-16
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In India several companies are working on corona virus vaccine.Each company working 24x7 for the vaccine of coronavirus.Hope soon would ready and available in the hospitals.
Whole world facing problems and economy of the countries totally stopped.
Experiments are going on but no one knows exact time period it would take
Whole world facing problems and economy of the countries totally stopped.
Experiments are going on but no one knows exact time period it would take
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