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By Miriam Bello - Mon, 06/13/2022 - 08:20
The Omicron variant has raised concerns about vaccine effectiveness but pharmaceuticals are working to address them.
https://mexicobusiness.news/tag/booster-shot
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By Alfonso Núñez - Fri, 01/07/2022 - 16:12
A shipment of Moderna vaccines has been unable to leave the US, delaying Mexico’s booster vaccination campaign.