Hi Lele20
The CDC is an excellent resource and Denise sent you the link.
But I also pulled some info from Wiki-
80% of the cases have NO symptoms at all. You don't even know you have it!!!!!
You are not likely to die of West Nile Virus. They estimate that less than 1% of the infected would have a fatal reaction. Even in the worst case you're only talking about 1 out of 150 would develop an infection that develops into encephalitis or meningitis (still not always fatal).
Again it states that 80% of those infected don't even have symptoms. And "The more severe outcomes of WNV infection are clearly associated with advancing age and a patient history of organ transplantation and diabetes".
You treat the symptoms the way you treat any symptoms of general illness.... so if your kid get a fever or seems sick enough to go to the Dr - then take them. Make sure they get fluid and rest. If they don't have compromised immune systems they should be ok....
"If one becomes infected, generally, treatment is purely supportive: analgesia for the pain of neurologic diseases; rehydration for nausea, vomiting, or diarrhea; encephalitis may also require airway protection and seizure management".