However, researchers point to a compound that occurs naturally in open air and that "acts as a natural disinfectant against pathogens or germs that lurk in the atmosphere."
Hambiswiritano, vakambisisi va kombetela eka swiaki leswi humelelaka emoyeni naswona swi "tirhaka tanihi tikhemikhali leti dlayaka switsongwatsongwana leswi nga emoyeni."