My grandaughter has flu symptoms for the past 7 days ( sore troat, headaches, fever, sore bones, stomach aches ), her mother didn't take her to the Dr. because that's what they said on T.V. How we cut know if this is Swine Flu or a regular flu ? Doesn't she needs to take Antibiotics ? Does she shoud go back to school, she feels better, only coughing .