Health officials say swine flu cases appear to declining throughout most of the U.S., but the specter of Thanksgiving gatherings makes it hard to predict what will happen next.
The Centers for Disease Control and Prevention said Friday that reports of swine flu illnesses were widespread in 43 states last week, down from 46 the week before.
CDC officials also say reports have been increasing in a few states, including Maine and Hawaii.
They say it's hard to know whether the epidemic has peaked or not, and many people will be gathering -- and spreading germs -- next week at Thanksgiving. "As families gather for the holidays and get together from different parts of the country, we might see an increase of influenza or other infectious disease activities," says CDC Chief Immunologist Dr. Anne Schuchat.
And that's why the CDC launched its largest ever public awareness campaign about staying healthy while traveling. They say traveling from place-to-place can not only spread a virus, but your body is more susceptible to catching something from lack of sleep, long travels or feeling just plain rundown.
Also, this season sharing is not caring. "It's probably best to not share utensils, cups or plates, or bites or appetizers and those yummy desserts we all love at holiday time."
If you plan on traveling this season, wash your hands often and cover your coughs, as well as sneezes.
(Copyright 2009 by The Associated Press. All Rights Reserved.)
