Researchers said Wednesday they believe they may have found the cause of mad cow disease, while stressing the need to maintain precautionary measures to avoid a potential re-emergence of the illness https://ift.tt/2S6RcLj https://ift.tt/2PzfJqU https://ift.tt/2PzfJqU https://ift.tt/2rZAaEp

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Submitted December 18, 2019 at 05:42PM by DoremusJessup https://ift.tt/2rZAaEp DoremusJessup