The "Stomach Flu" Spotlight ---Norovirus

Contrary to popular belief the "stomach flu" is not caused by the influenza virus. It is usually caused by lesser known viruses. There is a family of these viruses called Noroviruses.

These viruses cause nausea, vomiting, diarrhea, stomach cramping, fever and body aches. The symptoms usually only last 1-2 days. Most healthy adults and children are able to get better from the illness on their own. However, if the vomiting and diarrhea are severe enough to cause dehydration then the illness can be life threatening. Unfortunately, since Noroviruses comprise a large group of viruses, it is very difficult to develop permanent immunity. As soon as you become immune to one, you will come into contact with another.

Norovirus is highly contagious and illness can start as early as 12 hours after becoming infected. Bodily fluids like stool, vomit and saliva are teeming with the virus and are especially contagious. Food handled by someone with the illness can become contaminated with the virus and it can spread like wildfire. You may have heard of this phenomenon occurring on cruise ships. Even after getting better from the virus, a person can still be contagious for days to weeks afterwards.

Protect yourself and family by:
(1) Good hand washing before preparing food, and after using the bathroom
(2) Raw foods like fruits and vegetables need to be washed before eating them.
(3) Do not share utensils, cups or food with someone who has the stomach flu.
(4) Someone with the stomach flu should NOT prepare food while ill and for at least three days afterward
(5) Surfaces that have come in contact with stool or vomit should be disinfected with bleach immediately.
(6) Clothing that has come in contact with stool or vomit should be washed in hot soapy water.

You should contact a doctor if your child has decreased urination, is unable to hold anything down, seems lethargic or does not seem to be getting better. Your doctor may prescribe a medication to stop the vomiting or may order intravenous fluids. Do not give immodium to your child unless directed to do so by your doctor. Anti-diarrhea medications usually allow the virus to increase reproduction and make the illness worse.
For more information visit the Centers For Disease Control website at www.cdc.gov

......Dr. Trina