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. 2019 Aug 28;25(32):4580–4597. doi: 10.3748/wjg.v25.i32.4580

Table 1.

Prevalence rates throughout the world

Geographic area Prevalence (%)
Ref.
HDV ab | HDV RNA
Africa
Gabon 63-70.6 | X [137]
Nigeria 4.9 | 9 [138]
Sub-Saharan 1.3-50 | 21.4-100 [139]
Tunisia 2 | 33.3 [140]
Asia
Japan 21.1 | X [141]
Mongolia 74.4 | 97.9 [9]
90.7 | 91.4 [142]
Pacific
Kiribati X | 37 [143]
North America
United States 42 | X [144]
South America
Brazil 1.8 | X [145]
34.4 | X [146]
Europe
Belgium 3.7-5.5 | X [147]
Greece 4.2 | X [148]
Italy 67 | 93 [149]
23.4 | X [150]
London 4.5 | 20.2 [151]
Romania 23.1 | 71.0 [8]
Spain 4 | X [152]
8.2 | X [17]

HDV: Hepatitis D virus.