Attenuated Virus vaccines create Virulent strain in the field

[Guest guest]

Vaccine Viruses Combine to Create More Virulent Disease in AustraliaTwo attenuated vaccine viruses have swapped genetic material

to form a new and more virulent disease in Australian chickens—an indictment of both Agribusiness farming and vaccine technology.blog post is here<http://gaia-health.com/gaia-blog/2012-07-13/vaccine-viruses-combine-to-create-more-virulent-disease-in-australia/>the study it is based on is here<http://www.sciencemag.org/content/337/6091/188.full.pdf>the study authors say"This shows that recombination of such strains can happen and people need to think about it."Liora Pearlman , ModeratorMom Please consider calling me at 5130 3931 or texting 139 1030 6022 if it is time sensitive. Facebook: https://www.facebook.com/liorap2