Inside the unrelenting rampage of Covid-19 variants10 min read . Updated: 05 Apr 2021, 06:05 AM IST
- New mutated forms of covid-19 are on the rampage. What do we know about them and can vaccines help?
- A new, possibly more infectious variant of the novel coronavirus with two amino acid changes in important parts of the spike protein have been found in some viral samples in India
For more than a year, the world has been in the throes a pandemic caused by a novel coronavirus. Towards the end of 2020, we saw a ray of hope with the arrival of safe and effective vaccines that had the potential to significantly reduce the risk of getting sick with covid-19.
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