| Show Encephalitis Victim Study Will Be Made ST. ST LOUIS Sept 19 P Recovered P sleeping sickness cs patients will remain remain re re- main u under der the watchful eye Cc of public health officials for about two years to o determine whether delayed effects of the illness manifest themselves it was announced toda today So far lar health officials and physicians physicians attending cases of encephalitis have found virtually no unfavorable after effects but the year two-year period of ot observation was decided upon In Inthe the he hope of ot gaining more substantial knowledge of th the strange malady With the death toll standing at in n Greater St Sl Louis since mid July the epidemic continued today to show definite signs JUlS of abatement |