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Indonesia to immunize 24 million children

To combat Indonesia's largest recorded polio epidemic, which now threatens a broad swath of countries across Asia, on 30 August, 24 million children will be immunized during the country's largest-ever mass immunization campaign.

29 Aug 2005

FDA dragging its heels yet again over 'morning after' pill Plan B

Women in the U.S., unlike their counterparts in the UK and other countries, will still be denied easy access to the 'morning after' contraceptive pill, Plan B, after a decision by the Food and Drug Administration to yet again delay ruling on over-the-counter sales.

29 Aug 2005

California wants cancer warnings on french fries and chips

In an attempt to stop restaurant chains such as McDonald's and Wendy's from selling french fries without some form of warning, Bill Lockyer the Attorney General for California has filed a lawsuit to force manufacturers of potato chips and french fries to warn consumers about a potential cancer-causing chemical found in the popular snacks.

29 Aug 2005

Molecular missing link between fasting and acute attacks of porphyria

A team of researchers has discovered a molecular missing link that helps explain why fasting brings on acute attacks of the genetic disease hepatic porphyria, according to a new report in the 26 August issue of the journal Cell.

29 Aug 2005

SPF may not be enough to protect against skin cancer

Immune protection factor (IPF) in sunscreens and its relation to sun protection factor (SPF) is essential in determining skin cancer prevention ability, researchers found.

29 Aug 2005

Leading medical journal says homeopathy no better than dummy drugs

Leading medical journal The Lancet has rubbished homeopathy and says it is no more value than dummy drugs.

29 Aug 2005

How germ cells decide whether to be sperm or eggs

Johns Hopkins biologists have determined how developing embryos tell their specialized "germ cells" whether to develop into a male's sperm or a female's eggs.

29 Aug 2005

Supermolecules strike blow to cancer cells

Chemistry and biology researchers at Virginia Tech have enhanced the abilities of the molecules they are creating to deliver killing blows to cancer cells. The man-made molecular complexes enter cancer cells and, when signaled, deliver killing medicine or cause the cell to change.

29 Aug 2005

Tuberculosis emergency in Africa

According to the World Health Organisation (WHO), African health ministers have declared a tuberculosis emergency to order to rally greater political commitment in the fight against one of the continent's top killers.

29 Aug 2005

Coffee is the number one source of antioxidants in the U.S. diet

Coffee provides more than just a morning jolt; that steaming cup of java is also the number one source of antioxidants in the U.S. diet, according to a new study by researchers at the University of Scranton (Pa.).

29 Aug 2005

Discovery may significantly advance the treatment of cancers and infectious diseases

Current treatments frequently achieve only limited results with these types of diseases, which affect hundreds of thousands of Canadians.

29 Aug 2005

New way to count bugs in dirt

Don't call them the Dirt Doctors, or Sultans of Soil, they're just clever Lab guys. A team from Los Alamos National Laboratory has a paper in this week's Science Magazine with a new way to count bugs in dirt. Bacteria, that is, in the highly complex world beneath our feet.

29 Aug 2005

Anti-ageing gene could improve effects of getting old

According to scientists in the United States they have discovered a gene that can keep mice alive for 30% longer than normal.

29 Aug 2005

5-year-old British autistic boy dies after alternative therapy in U.S.

A 5-year-old British autistic boy has died after undergoing a controversial form of alternative therapy.

29 Aug 2005

Minimally invasive prostate removal aided by a robot has possible benefits, high cost

Although minimally invasive prostate removal aided by a robot can lead to less blood loss, shorter hospital stays and fewer complications, there is no evidence that the procedure improves cure rates, according to a new technology assessment.

29 Aug 2005

Researchers report the first objective measurement of the brain deficit in congenital amusia

While their friends enjoy the latest hit tunes, people who are tone deaf – in scientific terms, suffering from amusia – are excluded from the fun, unable to tell one note from another. The disorder can be congenital, present from birth, or acquired following injury to the brain.

29 Aug 2005

Study reveals functional link between emotion processing centers in the brain and certain physiological processes relevant to disease

The mere mention of a stressful word like "wheeze" can activate two brain regions in asthmatics during an attack, and this brain activity may be associated with more severe asthma symptoms, according to a study by University of Wisconsin-Madison researchers and collaborators.

29 Aug 2005