1)
Although some are under development, no vaccine is currently available for malaria; preventative drugs must be taken continuously to reduce the risk of infection.
It is my belief that when a malaria vaccine is produced, it will probably be based off of research from patients carrying the sickle cell anemia trait, since those carriers are resistant to malaria.
I don't see how the FDA can pass this. General rules of scientific experimentation state that scientists should never put the lives of human subjects on the line. If they haven't already, they should at least test this on rats first (if it is true).
edit: I was under the impression that they actually had
multiple malaria vaccinations in their possession and were testing to see which worked the best. That's not true at all.
This is a much, much better article:
http://seattletimes.nwsource.com/html/health/2004261357_malaria05m.htmlNow it makes sense. They modified the malaria strand that they inject people with to make the parasite cureable and the disease under control. You get all of the early malaria symptoms without the lasting effects and the death thing.