Showing posts with label Heallth. Show all posts
Showing posts with label Heallth. Show all posts

Mother can pass on cancer in womb

Scientists have proved that it is possible for a mother's cancer cells to be passed to her unborn child.
There are very rare cases where a mother and child appear to share the same cancer, but in theory the child's immune system should block the cancer.
However, an analysis by a British-led team of one such case shows the cells which caused leukaemia in the child could only have come from the mother.
The study appears in Proceedings of the National Academy of Sciences.READ MORE

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Poorer nations get swine flu jabs

VOICE-OF-AWAIS.BLOGSPOT.COM:About 100 developing nations will begin receiving donations of the vaccine against swine flu as early as November, the World Health Organization says.
Millions of doses of the vaccine against H1N1 are being donated by pharmaceutical companies.
A group of rich nations have also pledged to donate 10% of their vaccine purchases to poorer countries.
The latest figures reported to the WHO suggest more than 4,500 people worldwide have died from swine flu.
But most of the hundreds of thousands of people who have contracted the illness around the world have experienced only mild to moderate symptoms.
Countries including China, Australia and the United States are reported to have begun mass vaccination programmes after scientists worked flat out to develop a vaccine.
Health workers
The WHO has long stressed the need for developing countries to get access to some doses of the vaccine if the global campaign against the virus is to be effective.
On Monday the WHO's head of vaccine research, Marie-Paule Kieny, told journalists in Geneva that about 100 low- and middle-income countries would receive donated vaccines.
"We are trying to have a first delivery starting in November," she said.
"The idea is to start with northern hemisphere countries first," she added - as winter is approaching in this hemisphere.
Dr Kieny said health workers should be among those being prioritised to receive swine flu vaccinations in the recipient countries.
She said data showed that one dose of the vaccine was likely to provide sufficient protection.
More needed
Sanofi-Adventis and GlaxoSmithKline are donating about 150 million doses of the vaccine, with an unspecified amount coming from a third company, Medimmune.
The US is thought to be among nine or 10 rich countries which have also pledged to donate a proportion of their vaccines to developing nations - though the WHO says more doses are needed.
However, the WHO says that vaccines are not the only weapon in the fight against swine flu.
It says other measures, such as school closure, avoidance of large gatherings, antibiotics and personal hygiene are also needed.
SOURSE:news.bbc.co.uk

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Parents ignore trampoline safety


Trampoline accidents are increasing and parents are ignoring safety advice, according to doctors.

Doctors at Kingston Hospital in Surrey say they have seen a surge in the number of children they treat for accidents on a trampoline.

Between May and September of last year they treated more than 130 children for fractures and cuts.

The Royal Society for the Prevention of Accidents (ROSPA) says parents must follow the manufacturer's advice. read more
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Sebelius: More than enough H1N1 vaccine in United States


There will be more than enough doses of the H1N1 vaccine to go around in the United States, Health and Human Services Secretary Kathleen Sebelius said Thursday.
According to a CNN/Opinion Corp. poll in August, 66 percent of Americans plan to get H1N1 vaccine.


She said that at least 6 million doses of the vaccine will be available in the United States during the first week of October.

"The notion that because target groups are supposed to get it first, that there won't be enough, that we're leaving people behind, needs to be corrected," Sebelius said at a White House briefing.read more
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AIDS vaccine "important step" against disease


WASHINGTON, Sep. 24, 2009 (Reuters) — An experimental AIDS vaccine made from two older versions has made major progress in finding an effective way to combat the illness, researchers said on Thursday.
An undated scanning electron micrograph shows the presence of the human immunodeficiency virus (HIV-1), spherical in appearance, on the surface of a human lymphocyte. REUTERS/CDC/Handout
Related Topics

* HIV and AIDS
* Health and Fitness
* Medical Specializations
* Medicine
* Sexually Transmitted Diseases

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But its application may be limited and a commercial vaccine may require more time.

The health minister of Thailand, where the trials were conducted, called the outcome a "very important step for developing an AIDS vaccine." Two U.N. agencies said they gave "new hope" in battling the disease but more work was needed.

At least one researcher suggested the vaccine might not be effective in areas and in instances where AIDS is most prevalent.read more
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