Although the name 'swine flu' brings up a lot of extra fear and worry, it is important to note that swine flu is just an influenza A H1N1 virus.
That means that it is just another type of flu virus, just like that causes our typical seasonal flu symptoms. The big difference is that the current swine influenza A (H1N1) virus has components of pig and bird influenza viruses in it, so that humans don't have any immunity to it. That is what made it more likely that it would become a pandemic virus (have the ability to cause a global outbreak) because it could easily spread from person-to-person.
So far, even as you see swine flu cases increase on this swine flu map, experts don't know if this swine influenza A (H1N1) virus will return in the fall for another wave. It could or we just continue to see sporadic cases for a few weeks or months until it stops.
We do know that swine flu symptoms are just like seasonal flu symptoms.
Swine Flu Symptoms
According to the CDC, like seasonal flu, symptoms of swine flu infections can include:
- fever, which is usually high, but unlike seasonal flu, is sometimes absent
- cough
- runny nose or stuffy nose
- sore throat
- body aches
- headache
- chills
- fatigue or tiredness, which can be extreme
- diarrhea and vomiting, sometimes, but more commonly seen than with seasonal flu
Signs of a more serious swine flu infection might include pneumonia and respiratory failure.
If your child has symptoms of swine flu, you should avoid other people and call your pediatrician who might do a rapid flu test to see if he has an influenza A infection. Further testing can then be done to see if it is a swine flu infection. (Samples can be sent to local and state health departments and the CDC for confirmation of swine flu, especially if a child is in the hospital.)
swine flue
