there is something going around here in central California. starts with 1-3 days of nausea or vomiting, kids get a fever, adults don't, slight congestiion, slight headache, slight sneezing but fatigue is the worst part. my 6 year old granddaughter had it for 6 days...mainly the fever, vomiting, nausea. my gardener had it for 3 days...he is about 19...vomiting and fever and fatigue. i have had it for 6 days..nausea, no fever, slight congestion, some sneezes but fatigue is bad. Have you had this? how long does it last. i am on day 7 and the sneezes are gone and the slight congestion is nearly gone, but still have the nausea, fatigue and some body aches.