From: Population structure and geographical segregation of Cryptosporidium parvum IId subtypes in cattle in China
Subtype
IIdA19G1
IIdA20G1 (χ2, df, P)
IIdA15G1 (χ2, df, P)
(18.2, 12, < 0.0001)
(26.0, 14, < 0.0001)
IIdA20G1
0.14262
(18.0, 4, < 0.0001)
IIdA15G1
0.34028
0.32851