Corona situation worsening in world, when's the vaccine due?

2020-11-19 1

The risk of corona is increasing not only in India but all over the world. The second wave of Corona is going on in the world and some countries have been locked down again. Among all this, only one news can be relieving and that is the corona vaccine news. Many countries are claiming that the vaccine will come by the beginning of next year, but what is the truth, know.

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