Badgers with TB spread the infection more easily to other badgers and to cattle when social groups are disturbed, a new study confirms. Vaccination has the potential to reduce the spread of infection without disturbing local populations, scientists report in Current Biology. via Pocket http://www.bbc.co.uk/news/science-environment-24587975#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
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