Le khithi isetyenziselwa ukukhangela umgangatho we-in vitro we-enterovirus, i-EV71 kunye ne-CoxA16 nucleic acids kwi-swabs yomqala kunye neesampuli ze-herpes zolwelo lwezigulane ezinesifo somlomo wezandla, kwaye ibonelela ngeendlela ezincedisayo zokuxilongwa kwezigulane ezinesandla sonyawo-umlomo. isifo.