1,720 people aged 10 or over and 352 children up to nine years of age who will use one of the approximately 100 SNS partner laboratories or hospitals to perform routine laboratory tests will be selected. The results of the serological survey will be known in July.
The Covid-19 National Serological Survey that aims to estimate the incidence rate of infection by the new coronavirus in the population residing in Portugal started this Monday across the country, announced the National Institute Ricardo Jorge (INSA)
This population-based survey, which includes five cross-sectional epidemiological studies, aims to assess the presence of antibodies against the new coronavirus (SARS-CoV-2) responsible for Covid-19 in the population residing in Portugal and to monitor its evolution over time.
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