Gates Foundation Funds "Altruistic Vaccine"
QuantumG writes "The Bill and Melinda Gates Foundation has awarded a $100,000 grant to the University of Queensland, Australia to develop a vaccine against dengue fever, a disease spread by mosquitoes. Unlike other vaccines, the 'altruistic vaccine' doesn't specifically protect the individual being bitten, but instead protects the community by stopping the transmission of the pathogen from one susceptible individual to another. The hope is to do this by effectively making their blood poisonous to mosquitoes, either killing them or at least preventing them from feeding on other individuals. Professor Paul Young explained how his work fell outside current scientific traditions and might lead to significant advances in global health — he said he could envision the vaccine being used around the world within 10 years, and it would be designed to be cheap and easy to implement."
I don't want to sound ungrateful or anything but is $100K really all that much considering how expensive it must be to do this kind of research?
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Because if it won't help against infection it's little consolation that you won't spread the fever.
Of course - it's better than nothing, but even better would be to figure a way to take out diseases like Dengue Fever completely.
Many diseases are spread by mosquitoes and if you can take out them from the equation it may help against several diseases. Pheromones are one important factor when the mosquitoes are mating and if you can attract the males to a trap you can either kill them or replace them with genetically modified ones that are less able to spread diseases. The modification may range from sterile offspring to offspring that aren't able to work as a carrier or even offspring that are shunning humans as blood source.
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If every human with dengue fever is so treated, the mosquitoes will not have a chance to spread the fever any further if they do bite you. I don't understand the disease, and the article itself was light on detail, but if the disease spreads from ...mosquito->human->mosquito->human..., you would be removing the human->mosquito leg of the cycle.
On a more serious note, though. Some time from now, if this vaccine is developed and becomes widespread, the mosquitos will adapt to the poison in it (this is what evolution is all about), and we'll have mosquitos that are resistant to the poison.
Of course it is also possible that evolution will take another path and mosquitos stop feeding on humans and switch to animals, but not any more possible than the prospect of mosquitos becoming vegetarians.
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I'm agree... Kill insects, without any knowledge of what it's involve, to protect us agains't a disease is really dangerous... 'hope they'll think twice about that.
On a more serious note, though. Some time from now, if this vaccine is developed and becomes widespread, the mosquitos will adapt to the poison in it (this is what evolution is all about), and we'll have mosquitos that are resistant to the poison.
This is probably true, as it is with antibiotics and bacteria. But just like we can't stop prescribing antibiotics for certain infections, we can't just not explore the possibilities of this vaccine.
You do know that Ben Franklin was a self made man. He did not inherit any wealth. He left Boston and went to Philadelphia, where he built his wealth through hard work (not by exploiting connections, except for those he made on his own). So Ben Franklin didn't "live in his own world".
A reason that the Founding Fathers get so much credit is because there was another group around the same time with similar ideas who launched a revolution and set up a government based on those ideas as well. That group didn't work out so well (it was the group behind the French Revolution). So, the Founding Fathers of the USA obviously had some insight or something that the leaders of the French Revolution didn't.
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