
Situation Update:
Each week CDC analyzes information about influenza disease activity in the United States and publishes findings of key flu indicators in a report called FluView. During the week of August 16-22, 2009, a review of these key indicators found that influenza activity is either stable, or is increasing in some areas. Activity appears to be increasing in the Southeast based on influenza-like illness data reported by health care providers. Below is a summary of the most recent key indicators: Learn More »
[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/images/09/02/swine.flu.cdc.art.jpg caption="The image above of the newly identified H1N1 influenza virus was taken in the CDC Influenza Laboratory."]
What You Can Do to Stay Healthy:
For more information, visit the CDC's H1N1 Web site »
CNN Health: Dr. Gupta offers advice to parents on H1N1

Here are the big stories on the agenda today:
Editor's Note: SATs remained the hot topic for Tuesday’s "American Morning" viewers, who did not anticipate such testing to end. Others did not believe testing was an indicator of future success.
How do you feel about ending SATs as a measure for entrance into a university or college? Is there a better indicator for success? What do you think: considering the College Board (the organization that develops the test) is a non-profit organization, are senior executives earning salaries appropriate or excessive?
(CNN) - Relatives of three American hikers detained in Iran are still waiting for news about their loved ones.
[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/US/09/01/iran.us.hikers/art.shourd.afp.gi.jpg caption="Sarah Shourd, seen in a family photo, is one of three American hikers detained in Iran."]
More than a month has passed since Iranian authorities detained Shane Bauer, Sarah Shourd and Josh Fattal after they strayed into Iran - by accident, a friend and relatives say - while hiking in northern Iraq.
Their relatives in the United States have heard nothing about their fate, they said Tuesday on CNN's "American Morning."
"We know they're being detained in Iran. Beyond that, we haven't heard anything from them," said Nora Shourd, the mother of Sarah Shourd.
The waiting takes a toll.
"It's just very difficult," said Alex Fattal, Josh Fattal's brother. "Each day feels like a month.
"It's a long time - each hour, each day - to not know under what conditions Josh, Shane and Sarah are being held and if they're OK."
The hikers' relatives said they hope the Iranian government lets Swiss diplomats visit the hikers. The Swiss government represents U.S. interests in Iran. The U.S. and Iran have not had diplomatic relations since the American hostage crisis of 1979.
Recent studies have shown that texting and driving can be a dangerous – even deadly – mix. Now a highway safety group has done a "180" and joined the growing chorus for a nationwide ban on texting while driving. CNN's Jason Carroll reports.
Police in two San Francisco Bay-area cities are investigating whether other disappearances can be linked to the man suspected of keeping Jaycee Dugard captive behind his house for 18 years. One involves Michaela Garecht, who disappeared in 1988 when she was just 9-years-old. Her mother, Sharon Murch, spoke to John Roberts on "American Morning" Tuesday.
Full story: California police look at other disappearances

