Table 1.

HEV genotypes in human and animals hosts and their geographical distribution.

Genotypes	Host species	Geographical distribution	References
1	Human	Asia, Africa, Central America	Nelson et al., 2016 [104]; Kamar et al., 2014 [32]; Kamar et al., 2012 [105]
2	Human	West Africa, Mexico	Nelson et al., 2016 [104]; Kamar et al., 2014 [32]; Kamar et al., 2012 [105]
3	Human, pig, wild boar, red deer, mongoose, rabbit	Europe, East Asia, South Africa, and Americas	Pinto et al., 2017 [5] Nelson et al., 2016 [104]; Kamar et al., 2014 [32]; Kamar et al., 2012 [105];
4	Human, pig, sheep, cattle	Asia, and Europe	Pinto et al., 2017 [5] Nelson et al., 2016 [104]; Kamar et al., 2014 [32]; Kamar et al., 2012 [105]; Wang and Ma, 2010 [106];
5	Wild boar	Asia	Pinto et al., 2017 [5] Sridhar et al., 2017 [107]; Smith et al., 2015 [15]; Kamar et al., 2014 [32]
6	Wild boar	Asia	Pinto et al., 2017 [5] Sridhar et al., 2017 [107]; Smith et al., 2015 [15]; Kamar et al., 2014 [32]
7	Dromedary camel	Asia	Woo et al., 2014 [11] Sridhar et al., 2017 [107]