"An analysis recently presented by the British health authority UKHSA indicates that booster vaccinations of the particularly vulnerable group of seniors offer a high level of protection against severe disease even with Omicron. Three months after the third vaccination, the protection against hospitalization for people aged 65 and over is around 90 percent. The protection against corona infection with mild symptoms, on the other hand, is only around 30 percent, as the preliminary data show."
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