Influenza vaccine effectiveness among high-risk groups: A systematic literature review and meta-analysis of case-control and cohort studies

• Main Authors: Vincenzo Restivo (Author), Claudio Costantino (Author), Stefania Bono (Author), Marialuisa Maniglia (Author), Valentina Marchese (Author), Gianmarco Ventura (Author), Alessandra Casuccio (Author), Fabio Tramuto (Author), Francesco Vitale (Author)
• Format: Book
• Published: Taylor & Francis Group, 2018-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Vaccination represents the most effective intervention to prevent infection, hospitalization and mortality due to influenza. This meta-analysis quantifies data reporting influenza vaccine effectiveness (VE) on influenza visits and hospitalizations of case-control and cohort studies among high-risk g...