claim: sars-cov-2 infection induces robust , neutralizing antibody responses that are stable for at least three months
evidence_1: we also show that titers are stable for at least a period approximating three months, and that anti-spike binding titers significantly correlate with neutralization of authentic sars-cov-2.", "one sentence summary antibody responses induced by natural mild-to- moderate sars-cov-2 infection are robust, neutralizing and are stable for at least 3 months.")