My 8yr old son has had a low grade temp, severe headache, stomach pain (threw up once today), nausea, cramping in fingers and toes and says "his body feels mushy". His headache is making him cry on occasion. I thought he might have the common virus kids get on occasion by suggestion of school nurse, but am afraid it is something worse since this is his 4th day. Any ideas? What are the symptoms of west nile?

Take him to the hospital. Do not worry about west nile leave that up to the doctors.. Please hurry.