The natural immune protection that develops after a SARS-CoV-2 infection offers considerably more of a shield against the Delta variant of the pandemic coronavirus than two doses of the Pfizer-BioNTech vaccine, according to a large Israeli study that some scientists wish came with a “Don’t try this at home” label. The newly released data show people who once had a SARS-CoV-2 infection were much less likely than never-infected, vaccinated people to get Delta, develop symptoms from it, or become hospitalized with serious COVID-19.
PS Comment:
Numerous reports about whether other variants really exist. The narrative to be vaccinated is strong however contracting Covid-19 and developing the immune antibodies does show a greater probability to protect against further infection.
SOURCES:
MedRxiv August 25, 2021
ScienceMag August 26, 2021