Is pig-brain 'mist' linked to mystery ailment?
来源：未知 作者：郦线发 时间：2019-03-01 03:20:00
WORKERS at two pork-processing plants in the US have developed a mysterious nervous ailment after using compressed air to blast brain tissue from severed pig heads. The end product is a pink food paste that is canned and exported, but the process also generates an aerosol of brain matter that workers may inhale. Since 2006, 12 workers at a Minnesota slaughterhouse have developed symptoms ranging from weakness, tingling and numbness to acute paralysis, US health authorities reported on 31 January (Morbidity and Mortality Weekly Report, vol 57,