India reports 2.51 lakh new Covid cases and 627 deaths in 24 hours
[ad_1] The SARS-CoV-2’s Omicron variant triggered a significant immune response in those with mild Covid and even the asymptomatic, an ICMR-NIV study has found. The immune response after an Omicron infection may even neutralise earlier variants, including Delta, Beta and Alpha, the researchers added. The study, which also analysed the response after breakthrough infections, looked […]
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