Symptoms in human

Directflow of a swineflu virusesfrom pigstohumans is possible. A report is taken on 1958, it is resulted in atotal of sixdeaths. Ofthese6 people, onewas pregnant, one wasleukemia, onehaving Hodgkindisease and twowere known tobe previouslyhealthy. Apartfrom this lownumberof infections, thetrue rateof infection maybe higher, since mostcases onlycause verymilddiseases, and willprobably neverbereported.