In late 2019, a new coronavirus emerged in central China to cause disease in humans. Cases of this disease, known as COVID-19, have since been reported across China and in many other countries around the globe. On January 30, 2020, the World Health Organization (WHO) declared the virus represents a public health emergency of international concern, and on January 31, 2020, the U.S.
Every day between 6.00 and 10.00 CET, a team of epidemiologists screens up to 500 relevant sources to collect the latest figures. The data screening is followed by ECDC’s standard epidemic intelligence process for which every single data entry is validated and documented in an ECDC database.