Eurosurveillance - Volume 25, Issue 50, 17 December 2020

Rapid communication
Early assessment of the impact of mitigation measures to control COVID-19 in 22 French metropolitan areas, October to November 2020
Occupation- and age-associated risk of SARS-CoV-2 test positivity, the Netherlands, June to October 2020

Surveillance
The first wave of the COVID-19 pandemic in Spain: characterisation of cases and risk factors for severe outcomes, as at 27 April 2020

Research
Estimating the false-negative test probability of SARS-CoV-2 by RT-PCR
Evaluation of lockdown effect on SARS-CoV-2 dynamics through viral genome quantification in waste water, Greater Paris, France, 5 March to 23 April 2020
https://www.eurosurveillance.org/content/eurosurveillance/25/50