Delta variant

Bharat Biotech expects regulator’s nod for intranasal COVID-19 vaccine in August

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ICMR study finds Covaxin booster dose improves effectiveness against Delta, Omicron variants

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Vaccines offer strong protection against death from COVID-19 Delta variant

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Israel’s COVID-19 vaccine boosters show signs of taming delta variant of coronavirus

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Celltrion’s monoclonal antibody treatment for COVID-19 works against Delta variant: Study

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Delta variant double risk of hospitalisation but vaccine provides protection: Study

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