Sci-Tech:Zydus Cadila's indigenously developed COVID-19 vaccine | What is China’s rover doing on Mars? (E)

If everything goes well, India can expect a second indigenously developed COVID-19 vaccine. In this episode, we tell you more about ZyCoV-D and how it differs from other vaccines. Also, don't miss the bit on Zhurong, which became the first Chinese robot to land on Mars successfully.

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