The majority of healthy adults diagnosed with the flu (novel H1N1 or seasonal flu) have had abrupt onset of fever greater than degrees Fahrenheit, along.
The flu very rarely causes tummy trouble in adults. Normal flu If you or your child get any of the following symptoms, get medical care at once.
Flu symptoms in older adults are pretty much the same as in other age groups. A high-dose flu vaccine is made just for seniors. It has four.