Table 2.
Included studies for infection fatality rate (IFR)
| Location | Date range | Assay used | Citation | |
| Latin America | ||||
| Argentina | Buenos Aires City | 10 September to 18 October 2020 | COVIDAR IgG | 68 |
| Municipality of Hurlingham | 26 November to 10 December 2020 | COVIDAR IgG | 69 | |
| Bolivia | Santa Cruz | 22 August to 13 September 2020 | Standard Q IgG/IgM | 70 |
| Brazil | Cuiabá | 16 September to 15 October 2020 | DiaSorin Liaison IgG | 71 |
| Distrito Federal | 2–17 December 2020 | CTK Biotech Onsite IgG/IgM | 72 | |
| Foz do Iguaçu | 14 May to 9 June 2020 | Proprietary | 73 | |
| Maranhao | 27 July to 8 August 2020 | Roche Elecsys IgG/IgM | 74 | |
| Mato Grosso | 16 September to 15 October 2020 | DiaSorin Liaison IgG | 71 | |
| Pitangueiras | 24 August to 29 September 2020 | ECO IgG/IgM | 75 | |
| Rio Grande do Sul | 5–7 February 2021 | University of Rio de Janeiro | 76 | |
| Sao Paulo City | 1–10 October 2020 | Roche Elecsys IgG/IgM | 77 | |
| Várzea Grande | 16 September to 15 October 2020 | DiaSorin Liaison IgG | 71 | |
| Chile | Santiago/ Coquimbo/Talca | 26 September to 25 November 2020 | Roche Elecsys IgG/IgM | 78 |
| Colombia | Barranquilla | 20–30 September 2020 | Siemens Advia IgG/IgM | 79 |
| Bogotá | 10 October to 5 November 2020 | Siemens Advia IgG/IgM | 79 | |
| Bucaramanga | 27 September to 9 October 2020 | Siemens Advia IgG/IgM | 79 | |
| Cali | 18–28 November 2020 | Siemens Advia IgG/IgM | 79 | |
| Córdoba (eight cities) | 1 July to 29 October 2020 | INgezim DR IgG/IgM/IgA | 80 | |
| Cucuta | 5–15 October 2020 | Siemens Advia IgG/IgM | 79 | |
| Ipiales | 3–11 December 2020 | Siemens Advia IgG/IgM | 79 | |
| Leticia | 15–25 September 2020 | Siemens Advia IgG/IgM | 79 | |
| Medellín | 5 October to 20 December 2020 | Siemens Advia IgG/IgM | 79 | |
| Villavicencio | 20–30 October 2020 | Siemens Advia IgG/IgM | 79 | |
| Ecuador | Cuenca | 11 August to 1 November 2020 | Standard Q IgG/IgM | 81 |
| Mexico | Nationwide | 18 August to 13 November 2020 | Roche Elecsys IgG/IgM | 82 |
| Paraguay | Asunción & Central Dept. | 23 December to 16 February 2021 | Beijing Kewei IgG/IgM | 83 |
| Peru | Cusco Province | 12–27 September 2020 | Roche Elecsys IgG/IgM | 84 |
| Iquitos, Loreto | 13–18 July 2020 | Orient Gene Biotech IgG/IgM | 85 | |
| Lambayeque | 24 June to 10 July 2020 | Coretest IgG/IgM | 86 | |
| Lima and Callao | 28 June to 9 July 2020 | Standard Q IgG/IgM | 40 | |
| Africa | ||||
| Ethiopia | Addis Ababa | 22 July to 10 August 2020 | Core Technology IgG | 87 |
| Dire Dawa | 15 June to 30 July 2020 | Abbott Architect IgG | 88 | |
| Kenya | Nairobi County | 2–23 November 2020 | Wantai IgG/IgM | 89 |
| Mozambique | Maputo city | 3–21 August 2020 | Abbott PanBio IgG/IgM | 90 |
| Senegal | Nationwide | 24 October to 26 November 2020 | Wantai IgG/IgM | 91 |
| South Africa | Gauteng | 4 November to 22 January 2021 | Luminex S IgG | 92 |
| Mitchells Plain | 8 December to 31 January 2021 | Wantai IgG/IgM | 93 | |
| Zambia | Lusaka & Ndola | 4–27 July 2020 | Euroimmun IgG | 94 |
| Middle East | ||||
| Iran | Nationwide | 3 August to 31 October 2020 | Pishtaz Teb IgG/IgM | 95 |
| Jordan | Nationwide | 27 December to 6 January 2021 | Wantai IgG/IgM | 96 |
| Oman | Nationwide | 12–19 July 2020 | DiaSorin Liaison IgG | 97 |
| Europe | ||||
| Bosnia & Herzegovina | Republika Srpska | 4 November to 16 December 2020 | Wantai IgG/IgM | 25 |
| Hungary | National Study | 1–16 May 2020 | Abbott Architect IgG | 98 |
| Poland | Katowice region | 1 October to 30 November 2020 | Euroimmun IgG | 99 |
| Russia | St. Petersburg | 25 May to 28 June 2020 | Genetico CoronaPass Total | 21 |
| South Asia | ||||
| India | Berhampur | 6–6 August 2020 | Roche Elecsys IgG/IgM | 100 |
| Bhubaneswar | 10–10 July 2020 | Roche Elecsys IgG/IgM | 100 | |
| Chennai | 17–28 July 2020 | Abbott Architect IgG | 101 | |
| Delhi | 1–7 August 2020 | Zydus Kavach IgG | 102 | |
| Karnataka | 15 June to 29 August 2020 | THSTI IgG | 103 | |
| Malegaon | 25 July to 20 August 2020 | Karwa Kavach IgG | 104 | |
| Mumbai | 29 June to 19 July 2020 | Abbott Architect IgG | 42 | |
| Paschim Medinipur | 27 July to 7 August 2020 | ErbaLisa IgG | 105 | |
| Pimpri-Chinchwad | 7–17 October 2020 | Abbott Architect IgG | 106 | |
| Puducherry | 10–16 September 2020 | Roche Elecsys IgG/IgM | 107 | |
| Srinagar | 17–20 October 2020 | Abbott Architect IgG | 108 | |
| Tamil Nadu | 19 October to 30 November 2020 | iFlash IgG & Vitros IgG | 109 | |
| Nepal | Nationwide | 9–22 October 2020 | Wantai IgG/IgM | 110 |
| Pakistan | Karachi | 15–31 July 2020 | Roche Elecsys IgG/IgM | 111 |
| Lahore | 15–31 July 2020 | Roche Elecsys IgG/IgM | 111 | |
| East Asia | ||||
| China | Hubei (excluding Wuhan) | 10–18 April 2020 | Bioscience IgG/IgM | 112 |
| China | Wuhan | 10–18 April 2020 | Bioscience IgG/IgM | 112 |