doi:10.1001/jamainternmed.2020.4130
It’s nice to see some seroprevalence data starting to emerge. What was found makes sense – that an asymptomatic iceberg drives infection rates, and that a portion of infected cases end up arriving in the hospital as admissions. Rates correlate with the severity of the epidemic in regions.
Whether this translates into ongoing immunity remains to be something that further study will tell us.