Background Addressing COVID-19 is a pressing health and social concern. To date, many epidemic projections and policies addressing COVID-19 have been designed without seroprevalence data to inform epidemic parameters. We measured the seroprevalence of antibodies to SARS-CoV-2 in a community...
doi.org
Under the three
scenarios for test performance characteristics, the
population prevalence of COVID-19 in Santa Clara ranged from
2.49% (95CI 1.80-3.17%) to
4.16% (2.58-5.70%).
Conclusions The population prevalence of SARS-CoV-2 antibodies in Santa Clara County
implies that the infection is much more widespread than indicated by the number of confirmed cases. Population prevalence estimates can now be used to calibrate epidemic and mortality projections.
vzorec ni reprezentativen, ker so nabirali prostovoljce preko FB (npr. nekdo je bil v stiku z okuženimi in ga je zanimalo ali je mogoče tudi on okužen in se je javil)
Še druga "študija"
Eden izmed vaških hotelirjev, Klaus Sanoner, je na lastno pest iz Kitajske uvozil potrebščine za 1000 seroloških testov na novi koronavirus,
Poceni serološki testi iz Kitajske, kaj bi lahko šlo narobe.