Primary and booster vaccination in reducing severe clinical outcomes associated with Omicron Naïve infection

• Main Authors: Chen-Yang Hsu (Author), Jung-Chen Chang (Author), Sam Li-Shen Chen (Author), Hao-Hsiang Chang (Author), Abbie Ting-Yu Lin (Author), Amy Ming-Feng Yen (Author), Hsiu-Hsi Chen (Author)
• Format: Book
• Published: Elsevier, 2023-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: Little is known about long-term effectiveness of COVID-19 vaccine in reducing severity and deaths associated with Omicron VOC not perturbed by prior infection and independent of oral anti-viral therapy and non-pharmaceutical (NPI). Methods: A retrospective observational cohort study was...