| MERS-CoV | SARS-CoV | SARS-CoV-2 | |
|---|---|---|---|
| Disease | MERS | SARS | COVID-19 |
| Outbreaks | 2012 | 2002–2004 | 2019−present |
| Epidemiology | |||
| Date of first identified case |
June 2012 |
November 2002 |
December 2019[1] |
| Location of first identified case |
Jeddah, Saudi Arabia |
Shunde, China |
Wuhan, China |
| Age average | 56 | 44[2][a] | 56[3] |
| Sex ratio (M:F) | 3.3:1 | 0.8:1[4] | 1.6:1[3] |
| Confirmed cases | 2494 | 8096[5] | 676,609,955[6][b] |
| Deaths | 858 | 774[5] | 6,881,955[6][b] |
| Case fatality rate | 37% | 9.2% | 1.02%[6] |
| Symptoms | |||
| Fever | 98% | 99–100% | 87.9%[7] |
| Dry cough | 47% | 29–75% | 67.7%[7] |
| Dyspnea | 72% | 40–42% | 18.6%[7] |
| Diarrhea | 26% | 20–25% | 3.7%[7] |
| Sore throat | 21% | 13–25% | 13.9%[7] |
| Ventilatory use | 24.5%[8] | 14–20% | 4.1%[9] |
| Notes | |||
References
These references will appear in the article, but this list appears only on this page.
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- ^ Lau EH, Hsiung CA, Cowling BJ, Chen CH, Ho LM, Tsang T, Chang CW, Donnelly CA, Leung GM (March 2010). "A comparative epidemiologic analysis of SARS in Hong Kong, Beijing and Taiwan". BMC Infectious Diseases. 10: 50. doi:10.1186/1471-2334-10-50. PMC 2846944. PMID 20205928.
- ^ a b "Old age, sepsis tied to poor COVID-19 outcomes, death". CIDRAP, University of Minnesota. 10 March 2020. Retrieved 29 March 2020.
- ^ Karlberg J, Chong DS, Lai WY (February 2004). "Do men have a higher case fatality rate of severe acute respiratory syndrome than women do?". American Journal of Epidemiology. 159 (3): 229–31. doi:10.1093/aje/kwh056. PMC 7110237. PMID 14742282.
- ^ a b "Summary of probable SARS cases with onset of illness from 1 November 2002 to 31 July 2003". World Health Organization. April 2004.
- ^ a b c "COVID-19 Dashboard by the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University (JHU)". ArcGIS. Johns Hopkins University. Retrieved 10 March 2023.
- ^ a b c d e "Report of the WHO-China Joint Mission on Coronavirus Disease 2019 (COVID-19)" (PDF). World Health Organization. February 2020.
- ^ Oh MD, Park WB, Park SW, Choe PG, Bang JH, Song KH, Kim ES, Kim HB, Kim NJ (March 2018). "Middle East respiratory syndrome: what we learned from the 2015 outbreak in the Republic of Korea". The Korean Journal of Internal Medicine. 33 (2): 233–246. doi:10.3904/kjim.2018.031. PMC 5840604. PMID 29506344.
- ^ Ñamendys-Silva SA (March 2020). "Respiratory support for patients with COVID-19 infection". The Lancet. Respiratory Medicine. 8 (4): e18. doi:10.1016/S2213-2600(20)30110-7. PMC 7129706. PMID 32145829.