Symptom Information: Sort according to HPO 

1
(HPO:0001939) Abnormality of metabolism/homeostasis 328 / 7739
2
(HPO:0002715) Abnormality of the immune system 46 / 7739
3
(OMIM) Duffy negative blacks are more resistant to vivax malaria 1 / 7739
4
(OMIM) Duffy blood group 1 / 7739
5
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739