UK data shows over 90% of new Covid cases in the UK are of the Delta variant, and health experts are of the opinion that it may resist effectiveness of vaccine to some extent.
The B.1.617 variant was detected in US between late February & late March. On 4 May, Centers for Disease Control and Prevention designated it as a variant of interest.
Citing a study published in a peer-reviewed medical journal, Bharat Biotech said noted that vaccination with Covaxin produced neutralising titers against all key emerging variants.
New Delhi: During Operation Sindoor, the United States which had received intelligence suggesting that India had launched BrahMos cruise missiles to strike targets inside...
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