Paul Saladino· MD
I think that what we're going to learn is that the antibody test is not that good as I've said before we don't have a gold standard here's an article that I talked about previously suggesting that humans exposed to Cova 19 and unexposed individuals especially an unexposed individuals we may see some degree of responsiveness to the epitopes the parts of coronavirus that trigger the immune system suggesting that perhaps other viruses serious significantly or specifically coronaviruses could trigger some degree of immunity in people but might not trigger antibodies to this corona virus meaning that perhaps in people there are some people who have immunity or resilience to corona virus Tsarskoe b2 without actually seeing it based on cross I would say cross homology cross resemblance between this corona virus and previous corona viruses