No Detectable Association Between mRNA COVID-19 Vaccines and Facial Paralysis
While several cases of facial paralysis were observed during the phase 3 clinical trials of the mRNA COVID-19 vaccine, a causal relationship could not be established. With the US Food and Drug Administration recommending monitoring of vaccine recipients, the researchers looked at a disproportionality analysis using the WHO’s pharmacovigilance database, VigiBase.
