In reply to @fitterhappieraj

AJ Leonardi, MBBS, PhD, MPH

AJ Leonardi, MBBS, PhD, MPH

@fitterhappieraj · Twitter ·

On a population level, covid-mediated immune harm may manifest in increasing R of epidemic infections (eg from .99 to 1.01) Something Joffe has coined the "Leonardi Effect," which is NOT "dead and buried." 7/ https://x.com/HelenFa92229708/status/1955890938494247305