The incubation period ranges between 12 and 48 hours. Sometimes, symptoms can be milder and last for a week but no long-term adverse health effects have been reported.
Inkubacijska doba traja od 12 do 48 ur. Včasih so lahko simptomi blažji in trajajo en teden, vendar o dolgoročnih neželenih učinkih na zdravje niso poročali.