. Peter Nordström, an epidemiologist at Umeå University in Sweden, says this dichotomy prompted him and his colleagues to perform another of the studies.
Although vaccination increases protection, Nordström thinks the immunity offered by infection alone is worthy of consideration. “Perhaps we should have immunity passports instead of vaccination passports. So you are considered immune — and less likely to transmit the disease — if you have been fully vaccinated, or you have had a documented previous infection,” he says.
Dan Kelly, an infectious-disease epidemiologist at the University of California, San Francisco, underscores that concern. Omicron is so different from the strains analysed in the studies that the findings might not apply to people who were infected with Omicron after being vaccinated. His advice to people who fall into this category: “Just be really careful.”
What about natural imunity?
Having had 2 initial vaccines followed by covid ( my whole family)My daughter had 2 vaccines & a booster,plus covid & upon testing,she has absolutely NO antibodies at all.1 of my sons now has incurable heart damage. Pfizer-unaccountable monster
syawal The article is misleading syawal . His research was preOmicron. Shouldn’t even have been published
Covid vaccine lead to disautonomia for me. Covid itself was an asymptotic JOKE. wish I’d have listened to my parents and not gotten the damn jab. It stole my health.
And how long does the immunity last if you are not vaccinated and the infection has passed?
Catching a disease in order to have the immunity that'll prevent you from catching it ist the stupidest idea ever
no covid vaccine plus infection does same..natural immunity