those are predominant symptoms. jenna: personal experience with you. my husband had all the symptoms last week, terribly i can is. went to the doctors, they did the flu test. turns out they said he didn't have the flu. >> well those flu tests are only about 60% accurate why i don't always use them. if they're negative they don't mean you don't have the flu but your husband, from what you told me at different symptoms. he had stomach-like symptoms which probably weren't the flu. this make as really important point. everyone watching this is thinking do i have the flu, don't i have the flu? jon, do i have the flu? jon's a hypochondriac. he thinks we have everything we talk about here. jenna: poor jon. >> that is prevailing problem. if you feel well --. jenna: if you have a stomach bug, got headaches and aches and temperature? >> you probably don't have the flu but a virus. call your physician. ask your doctor. if you're in a high-risk group, cronic illness, asthma, pregnant women, people very young, very old i might want to give you tamiflu. i might want to give you