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Infectious disease epidemiologist and microbiologist, aspirational barista. mlipsitc@hsph.harvard.edu Director @CCDD_HSPH

Jun 23, 2020 4:15 PM
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Does anyone know if vaccine trials for Covid-19 are excluding baseline seropositives?

Thanks to all. My understanding from the replies is WHO Resolve is including seropositives, Oxford is excluding seropositives (for current part of the trials), and unclear about others.