Show Avian Paralysis in Poultry In studies at Massachusetts State college avian paralysis is believed to be due clue to cell or filterable virus which affects the nervous system It has been transmitted through the egg though the tho manner of ot trans trans- transmission transmission transmission mission is not fully understood BIrds with resistance and with sus- sus susceptibility susceptibility sus susceptibility to the disease have been found The question remains open and much additional stud stuff is necessary eary sary to clear up many of the important important important tant points |