How many of the unvaccinated have already had COVID-19 and thus have immunity?......
A documented + antibody test is superior to a vax passport and should be treated as such.
A documented + antibody test is superior to a vax passport and should be treated as such.
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That works well when recently exposed (so the antibodies are circulating) but over looks the long-term ‘memory’ immunity people develop which prevents them from getting Covid in the future, even variants.