Mucosal immunity is conveyed by the preceding infection, not the vaccination, despite the fact that this research skilfully couched the alternatives between.
Vaccinated naïve persons and vaccinated recovered rather than simply plain recovered. Given that almost every adult has received a vaccination and that the virus is spreading rapidly.
In many places, research currently indicates that infected vaccinated individuals have a nasopharyngeal viral load that is equal to that of uninfected individuals.
7) Israeli scientists, 22 August 2021
Israeli researchers discovered that antibodies decline more slowly in those who have already been infected, in addition to having stronger T cell and memory B cell immunity,
Which is more significant than antibody levels. “In vaccinated subjects, antibody titers decreased by up to 40% each subsequent month while in convalescents they decreased by less than 5% per month.”
