8 posts tagged with medicine and vaccine. (View popular tags)
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Virulence-transmission trade-offs and population divergence in virulence

"Why do parasites harm their hosts? Conventional wisdom holds that because parasites depend on their hosts for survival and transmission, they should evolve to become benign, yet many parasites cause harm. Theory predicts that parasites could evolve virulence (i.e., parasite-induced reductions in host fitness) by balancing the transmission benefits of parasite replication with the costs of host death. This idea has led researchers to predict how human interventions—such as vaccines—may alter virulence evolution, yet empirical support is critically lacking." Two papers demonstrate empirical evidence for related models predicting the origin of virulence: [more inside]
posted by Blasdelb on Oct 21, 2012 - 23 comments

 

Biting back at Malaria...

A new malaria vaccine has been shown effective in large-scale field trials. After decades of disappointment, researchers think they're finally on track to unleash the first practical vaccine against malaria, one of mankind's ancient scourges. In the world's first large field trial of an experimental malaria vaccine, several thousand young children who got three doses had about 55 percent less risk of getting the disease over a year than those who got a control vaccine against rabies or meningitis. [more inside]
posted by BobbyVan on Oct 18, 2011 - 21 comments

The Girl Who Survived Rabies

Recently, 8-year-old Precious Reynolds became the sixth person in history to survive rabies without a vaccine. A few years back, Extraordinary People put out a documentary (1 2 3) on the first person to beat the only viral disease that hides itself completely from one's immune system.
posted by gman on Jun 14, 2011 - 56 comments

Settlement in case of child who developed autistic symptoms after being vaccinated

Hannah Poling is a nine year old girl with mild to moderate symptoms of autism, which developed three months after she received vaccinations. The Department of Health and Human Services announced that her family will receive a settlement from the vaccine compensation fund. Autism activists are encouraged, but the DHHS officials insist they are not admitting a link between autism and vaccines and maintain that for most, vaccines are safe. Rather, they say, the series of vaccines Hannah received exacerbated an underlying mitochondrial condition, causing the symptoms of autism. [more inside]
posted by arnicae on Mar 7, 2008 - 125 comments

Better dead than bed(ded)

Newsfilter: Several pharmaceutical companies are developing vaccines against strains of the human papilloma virus that cause cervical cancer. Some folks think these shots should be required for all kids entering puberty. Others are afraid that teens given the vaccination would view it as a free pass for premarital sex.
posted by brundlefly on Nov 1, 2005 - 77 comments

Smallpox Vaccination?

Smallpox Vaccination? The New England Journal of Medicine made available today an early release of articles from their planned January 30, 2003 issue, designed "to help inform the current national debate about smallpox vaccination" [more inside....articles unfortunately available only in PDF....]
posted by fold_and_mutilate on Dec 20, 2002 - 31 comments

http://www.guardianunlimited.co.uk/international/story/0,3604,372067,00.html

http://www.guardianunlimited.co.uk/international/story/0,3604,372067,00.html Thousands of South American indians were infected with measles, killing hundreds, in order to for US scientists to study the effects on primitive societies of natural selection.
posted by hobbes on Sep 22, 2000 - 5 comments

Immortality Protein May Offer Cancer Vaccine.

Immortality Protein May Offer Cancer Vaccine. You know, I'm glad they're making progress, but once the 'cure' is found, I can't daydream about being this smart, intelligent doctor, (something right out of a soap), that creates the cure for cancer, and woos all the la-a-dies... then again there is always being that evil-twin and start cloning, with that, you won't need to wooo anyone, they're your toys! mwahahaha!
posted by tiaka on Aug 30, 2000 - 0 comments

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