#OnThisDay in 1973 #InfectiousLass debuted in #SuperboyAndTheLegionOfSuperHeroes #comics #201 #DruraSehpt of #30thCentury planet #Somahtur an escaped #MedicusOne #testSubject with #thePowerToTransmitAnyIllness is #rejected for #LegionOfSuperHeroes membership after her powers are #deemedTooDangerous