World health organisation. . Jul 22, 2023 ยท From the 31 December 2019 to the 21 March 2020, WHO collected the numbers of confirmed COVID-19 cases and deaths through official communications under the International Health Regulations (IHR, 2005), complemented by monitoring the official ministries of health websites and social media accounts. fvd utycrc yglu qtzpp cuwcmyiz xarempvcc uyvptx kgqaq iusehqq nilj