Covid-19: School staff testing positive for antibodies rose to around 15% in December

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Covid-19: School staff testing positive for antibodies rose to around 15% in December

The proportion of school staff testing positive for antibodies against SARS-CoV-2 rose from 12.63% to 14.61% for primary staff and from 12.27% to 15.72% for secondary staff between November and…

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