FAR AWAY FROM HERD IMMUNITY TO SARS-CoV-2: results from a survey in healthy blood donors in South Eastern Italy
作者： Josè Ramòn Fiore , Michele Centra , Armando De Carlo , Tommaso Granato , Annamaria Rosa
DOI: 10.1101/2020.06.17.20133678
关键词: South eastern 、 Viral rna 、 Seroprevalence 、 Herd immunity 、 Coronavirus disease 2019 (COVID-19) 、 Pandemic 、 Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) 、 Virology 、 Medicine 、 Incidence (epidemiology)
摘要: ABSTRACT Here we present results from a survey on anti-SARS-CoV-2 seroprevalence in healthy blood donors low incidence COVID-19 area (Apulia region, South Eastern Italy). Among 904 subjects tested, only 9 cases (0.99%) antibodies against SARS-CoV-2 were demonstrated. All the seropositive patients negative for research of viral RNA by RT-PCR nasopharyngeal swab. These data, along with those recently reported other countries, clearly show that are very far herd immunity and containment measures at moment realistic instrument have to slow spread pandemic.
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