Eurosurveillance - Volume 25, Issue 49, 10 December 2020

Editorial
Face masks and COVID-19: don’t let perfect be the enemy of good

Rapid communication
Secondary transmission of COVID-19 in preschool and school settings in northern Italy after their reopening in September 2020: a population-based study

Review
Community use of face masks and similar barriers to prevent respiratory illness such as COVID-19: a rapid scoping review

Research
Epidemiological characteristics of COVID-19 cases and estimates of the reproductive numbers 1 month into the epidemic, Italy, 28 January to 31 March 2020
https://www.eurosurveillance.org/content/eurosurveillance/25/49