disinfection Antonyms

handing on imparting illness giving fungus fouling doctoring disseminating disorder disease discoloring dirtying diluting indisposition infecting infection handing down griming fouling up broadcasting handing over tainting sullying staining spotting soiling polluting muddying diffuser diffusing diagnostics canker blight blackening bespattering besmirching begriming befouling bacterium bacillus ailment ague affliction communicating complaint condition diabetes delivering defiling decay