Does it work? The efficacy of #SARSCoV2 vaccines is front and center, making the timing of this new review ideal
What defines an efficacious COVID-19 vaccine? A review of the challenges assessing the clinical efficacy of vaccines against SARS-CoV-2 - The Lancet Infectious Diseases
New review> What defines an efficacious #COVID19 vaccine? A review of the challenges assessing the clinical efficacy of vaccines against #SARSCoV2
Very good timeline graphic for virus exposure, symptom onset, testing from and colleagues