Show nose spray helps prevent infantile paralysis washington new research which gives a duo clue to the mechanism that gives immunity to in atile nt ile paralysis and seems to show at spraying ot of the nose with chemical or other germ fighting agents will prove the means of preventing this crippling malady was reported at the meetings of the society of american bac here in actual practice with children the method hns has so tar far not been anything like per cent successful but from reports presented it appears that the method la is fundamentally sound and that success Is only a matter ot of perfecting details such as finding the best substance to spray and the surest way of getting the spray onto the strategic area the lining of the tha nose appears to be the key to the situation not only does the virus of the tha disease enter the body through this lining but resistance to the tha virus develops naturally in this lining this last important point appears from research reported by drs albert B sabin and an d peter K of the rockefeller institute tor for medical research of all the chemicals they tested zinc sulphate was the most effective |