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Bird flu cases may be going undetected in US dairy workers
Ten people in the US have been infected with a strain of bird flu called H5N1, but patchy surveillance means that some cases may be slipping through the cracks
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Ten people in the US have been infected with a strain of bird flu called H5N1, but patchy surveillance means that some cases may be slipping through the cracks
The US Department of Agriculture has detected bird flu in dairy cows from Texas and Kansas – the first time the virus has been found in cattle