Thu 12 Sep 2013
Tweet: .@BBCNews If you test 2 #badgers & 1 has bTB t…
Posted by Editor7 under Primary Adjunct
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.@BBCNews If you test 2 #badgers & 1 has bTB that’s a 50% incidence. But it may be the only animal out of 5000 with bTB so the real % is ???