ECDC. (2021, March 8). We have cross-checked all the latest research on #FaceMasks use during the pandemic. Our position has not changed. Wear it to help slow down the spread of #COVID19! Combine it with #HandHygiene, #CoughEtiquette & #PhysicalDistancing. Be smart. Stay safe. Care about others. Https://t.co/t4AZcJVzld [Tweet]. @ECDC_EU. https://twitter.com/ECDC_EU/status/1368989564321341444

Jordana, J., & Triviño-Salazar, J. C. (2020). Where are the ECDC and the EU-wide responses in the COVID-19 pandemic? The Lancet, S0140673620311326. https://doi.org/10.1016/S0140-6736(20)31132-6