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Coronavirus Impfstoff aktuell: Sinkende Antikörperzahl dämpft Hoffnung auf lange Immunität
Coronavirus Impfstoff aktuellNach einer Corona-Erkrankung ist man nicht zwangsläufig immun, ergeben Untersuchungen in München. Das hat Auswirkungen auf eine mögliche Impfung.
Neue Untersuchungen von Genesenen Covid-19-Patienten dämpfen die Hoffnung auf eine lang anhaltende Immunität und damit auch auf eine lange Wirksamkeit einer möglichen Impfung. Foto: Marijan Murat/dpa
Marijan Murat