COVID-19 variant

A child wears a face mask while at a government hospital in Chennai, since a rise in Covid-19 cases. (Image: R Satish Babu/AFP)A new variant, XBB.1.16, could be the reason behind the…
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Ever since the Covid-19 pandemic began, health experts across the globe urged everyone to wear masks, frequently sanitise, and maintain social distancing. But, as the deadly coronavirus…
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