As above my 9 month old has a tiny cold sore, noticed a red mark yesterday but come out more cold sore looking today, I'm not sure how neither me or dad have one although I am prone to them so maybe one may show up on me soon.
I've check temperature, and her behaviour and eating is absolutely fine.
I've messaged my health visitor but not had a response. Do I call my GP? Or just monitor if it gets worse, the NHS website only refers to it being a risk for newborns, and other websites under 6 months.