Eurosurveillance - Volume 25, Issue 33, 20 August 2020

Outbreaks
Three infection clusters related with potential pre-symptomatic transmission of coronavirus disease (COVID-19), Shanghai, China, January to February 2020

Research
Do changes in STEC diagnostics mislead interpretation of disease surveillance data in Switzerland? Time trends in positivity, 2007 to 2016


https://www.eurosurveillance.org/content/eurosurveillance/25/33