“New evidence suggests vaccinated individuals can transmit antibodies generated through mRNA COVID-19 vaccination to unvaccinated individuals through aerosols, according to a peer-reviewed study published in ImmunoHorizons…
Consistent with results reported by others, the researchers identified both immunoglobulin G (IgG) and immunoglobulin A (IgA) antibodies in the saliva of vaccinated individuals and on their masks.”