herpes!! help mee

so yesterday I had a friend come over. she brought her toddler (almost 2) and she put my sons banana toothbrush toy in her mouth and brushed her teeth with it 😭😭😭 her mom said I should wash that before giving it to my baby because she has herpes that apparently somebody gave to her when they kissed her as a baby 😭 I sanitized that toy by washing and boiling it. my fear is that it also touched other toys that he has. I washed them all but but not all of them can be sanitized:( I hope this is enough ugh!!