Here's a study to file under "unworkable but very cool." A group of Japanese researchers has developed a mosquito that spreads vaccine instead of disease. Even the researchers admit, however, that regulatory and ethical problems will prevent the critters from ever taking wing—at least for the delivery of human vaccines.
Scientists have dreamed up various ways to tinker with insects' DNA to fight disease. One option is to create strains of mosquitoes that areresistant to infections with parasites or viruses, or that are unable to pass the pathogens on to humans. These would somehow have to replace the natural, disease-bearing mosquitoes, which is a tall order. Another strategy closer to becoming reality is to release transgenic mosquitoes that, when they mate with wild-type counterparts, don't produce viable offspring. That would shrink the population over time.
The new study relies on a very different mechanism: Use mosquitoes to become what the scientists call "flying vaccinators." Normally, when mosquitoes bite, they inject a tiny drop of saliva that prevents the host's blood from clotting. The Japanese group decided to add an antigen-a compound that triggers an immune response-to the mix of proteins in the insect's saliva.
Lets first say this, I am an Obama supporter 100%.
There's a pretty starling thing in the bill that 95% of Americans won't like.
The Obama Health care bill under Class II (Paragraph 1, Section B) specifically includes ‘‘(ii) a class II device that is implantable." Then on page 1004 it describes what the term "data" means in paragraph 1, section B:
14 ‘‘(B) In this paragraph, the term ‘data’ refers to in15 formation respecting a device described in paragraph (1), 16 including claims data, patient survey data, standardized 17 analytic files that allow for the pooling and analysis of 18 data from disparate data environments, electronic health 19 records, and any other data deemed appropriate by the 20 Secretary"
What exactly is a class II device that is implantable? Lets see...
As part of the deal, which the company says is the first of its kind in the world, McDonald's will use the Weight Watchers logo on its menu boards and Weight Watchers will promote McDonald's to dieters.
Several items on the fast food giant's menu – the Filet-O-Fish, Chicken McNuggets and Sweet Chilli Seared Chicken Wrap – have been approved for the Weight Watchers diet in McDonald's 150 New Zealand restaurants. Each meal is worth 6.5 points on the programme, which assigns points to food items and allows dieters to consume 18 to 40 points each day to achieve their goal weight.
McDonald's New Zealand managing director, Mark Hawthorne, said: "We were able to include some of our most popular items because of the many changes we have made over the years.
OSLO, Norway - Two years after receiving its first deposits, a "doomsday" seed vault on an Arctic island has amassed half a million seed samples, making it the world's most diverse repository of crop seeds, the vault's operators announced Thursday.Cary Fowler — who heads the trust that oversees the seed collection, which is 620 miles (1,000 kilometers) from the North Pole, said the facility now houses at least one-third of the world's crop seeds.
"In my lifetime, I don't think we'll go over 1.5 million. I'd be rather surprised if we go over a million," Fowler told The Associated Press. "At that point, we'd have all the diversity in the world ... and the most secure samples."