- AstraZeneca’s Vaxzevria effective when used as a booster against Omicron The New Daily
- AstraZeneca good as booster vs Omicron Newcastle Herald
- AZ booster raises antibody levels against Omicron, says firm Economic Times
- New study finds AstraZeneca booster generates higher antibodies against Omicron PharmaTimes
- Expert committee to review full market approval for Covishield, Covaxin India Today
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