Reinfection, severe outcome more common with Omicron BA.5 variant — research - INQUIRER.net

Compared with the earlier Omicron BA.2 subvariant, currently dominant Omicron BA.5 is linked with higher odds of causing a second SARS-COV-2 infection regardless of vaccination status, a study

FILE PHOTO: A medical worker administers a dose of the “Cominarty” Pfizer-BioNTech coronavirus disease (COVID-19) vaccine to a patient at a vaccination center in Ancenis-Saint-Gereon, France, Novembe… [+3357 chars]

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