1. Learning from SARS: preparing for the next disease outbreak: workshop summary,2004
2. Centers for Disease Control and Prevention. SARS basics fact sheet. 2004. Available from: https://www.cdc.gov/sars/about/fs-SARS. pdf
3. World Health Organization. Summary of probable SARS cases with onset of illness from 1 November 2002 to 31 July 2003. 2015. Available from: https://www.who.int/csr/sars/country/table2004_04_21/en/.
4. World Health Organization. Middle East respiratory syndrome coronavirus (MERS-CoV). 2019. Available from: https://www.who.int/en/news-room/fact-sheets/detail/middle-east-respiratory-syndrome-coronavirus-(mers-cov).
5. Worldwide reduction in MERS cases and deaths since 2016;Donnelly;Emerg Infect Dis,2019