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. 2020 Aug 18;22(8):e21413. doi: 10.2196/21413

Table 7.

Estimated number of infection cases and percentage of cases underreported considering differing estimations in fatality rate.

Cities
(predicted number of deaths)
Official counta Fatality rate

UFPelb [26]
Imperial College [7] China (1.38%) [27] Brazil (6.6%) United States (6%) Global (6.5%)
Belém (n=1433)

7675

Infections, n
225,404 159,222 103,841 21,712 23,883 22,046

Underreported (%)
2837 1975 1253 183 211 187
Fortaleza (n=2029)

1864

Infections, n
232,233 184,455 147,029 30,742 33,817 31,215

Underreported (%)
1146 889 689 65 81 67
Manaus (n=2936)

12,317

Infections, n
272,845 367,000 212,754 44,484 48,933 45,170

Underreported (%)
2115 2880 1627 261 297 267
Recife (n=1486)

11,584

Infections, n
52,663 135,091 107,681 22,515 24,767 22,861

Underreported (%)
355 1066 830 94 114 97
Rio de Janeiro (n=3763)

18,743

Infections, n
147,816 470,375 272,681 57,015 62,717 57,892

Underreported (%)
689 2410 1355 204 235 209
São Paulo (n=5003)

41,451

Infections, n
379,813 714,714 362,536 75,803 83,383 76,969

Underreported (%)
816 1624 775 83 101 86

aAs of May 21, 2020.

bUFPel: Federal University of Pelotas.