Thank you everyone for your replies. This really makes me feel a lot better.
herpes is not transmitted through sharing of towels.
Having had this from age 15 i can assure you that your children are 100% fine. I've always been a nanny myself/ work in pediatrics. Theres no way of your kids getting this. though they say dont share dirty bath towels or razors. which im sure your babies shouldnt have razors-if this is a live in nanny though just dont use her dirty towels and you'll be ok. i dont really believe the towel thing anyway. its a devastating thing to live with but its not like aids or hepatitis, its purely genital. cold sores on the mouth can be contagious though, through sharing chapstick or drinks. maybe you should talk to doctor, i have read if you touch the sore w/o washing your hands you can get it in your eyes. i assume your nanny is clean. if youre really concerned talk to a doctor and have your wife talk to her, i would be mortified if one of my families i sat for found this out at all but being that shes comfortable with your wife just ask her to be careful when having an outbreak that she washes her hands, but i really wouldnt worry about it. i've been in a relationship for the past 12 yrs and havent spread it.
Thank you for answering my question! I really appreciate it!!
This is not any real concern at all. With her pants on there is not practical chance of any infection. The virus is located only at the infected nerve ganglion being the genital area.
Her hands, lips etc. are not infected and hence cannot pass genital herpes. There is no risk from towels, utensils etc.
However she, and most nannies you will find, could have an oral HSV1 infection in any event. It is likely you or your wife or grand parents to the children will have a few HSV1 infections.
Also, what about hand towels? Can we get anything from using the same hand towel in the bathroom or kitchen?