Impact of the COVID-19 pandemic on testing services for HIV, viral hepatitis and sexually transmitted infections in the WHO European Region, March to August 2020 Simões, Daniel and Stengaard, Annemarie Rinder and Combs, Lauren and Raben, Dorthe and The EuroTEST COVID-19 impact assessment consortium of partners, Eurosurveillance, 25, 2001943 (2020), https://doi.org/10.2807/1560-7917.ES.2020.25.47.2001943