You may know by now that the people that are immune or resistant to HIV tend to come from countries that were hit hard by Smallpox. Their ancestors were the ones whose bodies fought off the disease and then that genetic adaptation was passed on to their offspring. Once Smallpox was eradicated they phased out vaccinations between the 1950s and 1970s. Even though HIV had been around for something like 100 years it was in the late '70s that HIV started spreading and then in '80/'81 they started noticing a wave of people getting ill.
That means Smallpox vaccine might be an effective HIV vaccine and even a treatment for people with HIV...Scientists in the U.S. studied white blood cells taken from people recently immunised with the smallpox vaccine, vaccinia.
They found that immunisation led to a five-fold reduction in the ability of HIV to replicate in the cells.
Read more...
http://www.dailymail.co.uk/health/ar...pread-HIV.html



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