CDC seeing more regular flu cases now

U.S. health officials are seeing a surprisingly high number of cases of ordinary, seasonal flu at a time when the flu season typically peters out.

About half of people recently testing positive for the flu have the new swine flu virus, Dr. Daniel Jernigan of the Centers for Disease Control and Prevention in Atlanta said Friday.

"The H1N1 virus is not going away," Jernigan said. The virus "appears to be expanding throughout the United States" and poses "an ongoing public health threat," he said.

Swine flu continues to affect more younger people — those ages 5 to 24 — and CDC is still seeing relatively few cases in older people

In the United States, there are now more than 4,700 probable and confirmed cases of swine flu, and 173 hospitalizations and four deaths, Jernigan said. The tally doesn't include a fifth death that Texas officials said Friday was due to swine flu.

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NCSU News :: New Tool Helps Researchers Identify DNA Pattern of Cancer, Genetic Disorders

David Cox, a Ph.D. student in computer science at NC State, devised the "symbolic scatter plot" tool to provide a visual representation of a DNA sequence. Cox explains, "The human visual system is more adept at identifying patterns, and differentiating between patterns, than existing computer programs such as those that try to identify repetitions of DNA sequences." In other words, the naked eye sees patterns better than computers can.

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Researchers Find Vibrator Use To Be Common, Linked To Sexual Health

Two Indiana University studies conducted among nationally representative samples of adult American men and women show that vibrator use during sexual interactions is common, with use being reported by approximately 53 percent of women and 45 percent of men ages 18 to 60. Not only is vibrator use common, but the two studies also show that vibrator use is associated with more positive sexual function and being more proactive in caring for one's sexual health.

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Researchers Create First Targeted Knockout Rats Using Zinc Finger Nuclease Technology

In a paper published in the July 24, 2009 issue of Science, researchers describe the novel application of ZFNs to generate rats with permanent, heritable gene mutations, paving the way for the development of novel genetically modified animal models of human disease. ZFN technology will make the generation of such animals faster and will create new opportunities in species other than mice.


"Until now, rat geneticists lacked a viable technique for 'knocking out,' or mutating, specific genes to understand their function," said Howard Jacob, Ph.D. Director of the Human and Molecular Genetics Center at the Medical College of Wisconsin. "This study demonstrates that ZFN technology bypasses the current need to conduct cumbersome experiments involving nuclear transfer (cloning) or embryonic stem cells and allows rapid creation of new animal models."

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Medicare slammed for not improving lab-quality rules - Nation/Politics.

Medicare slammed for not improving lab-quality rules - Nation/Politics - The Washington Times, America's Newspaper: "Some

scientists and consumer health groups are angry that the U.S. Centers for Medicare and Medicaid Services (CMS) has decided

not to write new rules designed to improve the quality of laboratories that perform genetic testing, keeping in place

current guidelines.
'We're very disappointed,' said Rick Borchelt, spokesman for the Genetics and Public Policy Center. 'After years of saying

they were going to do this, they did a complete about-face ... with no justification. We're mystified.' "

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