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Here we go again. The third dose also loses its effectiveness after a while. Israel had noticed this, which is already in its fourth injection for the over 60s, but has blamed Omicron in terms of hospitalizations and infections. The United States confirms this today. After four months, the third injection also begins to limp.
Nothing dramatic: the protection from hospitalization drops from 91% if the third dose was taken within two months to 78% if four months have passed, the US Centers for Disease Control calculate.