Cargando…
Elapsed time since BNT162b2 vaccine and risk of SARS-CoV-2 infection: test negative design study
OBJECTIVES: To determine whether time elapsed since the second injection of the Pfizer-BioNTech BNT162b2 mRNA vaccine was significantly associated with the risk of covid-19 infection after vaccination in people who received two vaccine injections. DESIGN: Test negative design study. SETTING: Electro...
Autores principales: | , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group Ltd.
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9083235/ https://www.ncbi.nlm.nih.gov/pubmed/34819275 http://dx.doi.org/10.1136/bmj-2021-067873 |