Scientists Developing “Contagious Vaccines” That Can Spread From Vaccinated To Unvaccinated
According to report from National Geographic groups of scientists are currently developing ‘self-spreading vaccines’ that could infect others from vaccinated to unvaccinated people or between vaccinated to unvaccinated animals.
The experiment was designed to spread the vaccine to unvaccinated people in vaccinated person’s close proximity.
As reported in Newsbreak :
“According to reporting from National Geographic, scientists are working on contagious vaccines that can jump from vaccinated people to unvaccinated ones, or between vaccinated and unvaccinated animals.
The idea is that instead of a vaccine staying in one person's body, the vaccine itself would infect them in such a way that they could pass on vaccination to others around them, much as they would otherwise pass on a disease. Scientists could vaccinate one person or animal in a community, and the vaccination would spread to those around them.
According to National Geographic, scientists are already studying these self-spreading vaccines for Ebola, bovine tuberculosis, and Lassa fever. They are also exploring expanding study to other diseases. Self-spreading vaccines were tested in rabbits on an island in Spain in 1999, but have not otherwise been used in the wild.”
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As reported in National Geographic :
“Imagine a cure that’s as contagious as the disease it fights—a vaccine that could replicate in a host’s body and spread to others nearby, quickly and easily protecting a whole population from microbial attacks. That’s the goal of several teams around the world who are reviving controversial research to develop self-spreading vaccines.”
“Researchers are currently developing self-spreading vaccines for Ebola, bovine tuberculosis, and Lassa fever, a viral disease spread by rats that causes upward of 300,000 infections annually in parts of West Africa. The approach could be expanded to target other zoonotic diseases, including rabies, West Nile virus, Lyme disease, and the plague.”
“Advocates for self-spreading vaccines say they could revolutionize public health by disrupting infectious disease spread among animals before a zoonotic spillover could occur—potentially preventing the next pandemic.”
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