Epidemic cold sore.
D000293:Adolescent; D000367:Age Factors; D002648:Child; D004196:Disease Outbreaks; D004827:Epilepsy / Q000150:complications; D005260:Female; D006560:Herpes Labialis / Q000453:epidemiology* / Q000382:microbiology / Q000635:transmission; D006561:Herpes Simplex / Q000150:complications / Q000453:epidemiology* / Q000382:microbiology / Q000635:transmission; D006801:Humans; D007494:Ireland; D008297:Male; D012621:Seasons; D012640:Seizures / Q000209:etiology; D012737:Sex Factors; D013280:Stomatitis / Q000382:microbiology