1. Characteristics of SARS-CoV-2 and COVID-19;Hu;Nat Rev Microbiol,2021
2. Covid-19: WHO declares end of global health emergency;BMJ,2023
3. Covid-19 Dashboard by the Center for Systems Science and Engineering (CSSE) at. Johns Hopkins University (JHU). ArcGIS. Johns Hopkins University. Mar 10, 2023.
4. Pandemics throughout the history;Sampath;Cureus,2021
5. Long-term health impacts of COVID-19 among 242,712 adults in England;Atchison;Nat Commun,2023