No. It is just a cold sore. Do not engage in oral when you feel one starting or you have one. Refrain from kissing too. Most people get cold sores. You can also ask your doctor to write you an rx for Valtrax (generic is fine) to take when you get one. I take 2 pills on onset, 2 pills 12 hours later, and 2 more 2 hours after that. Combined with Abreva, they go away quickly.

okay do i need to disclose this to future partners ?

Either. Get some Abreva. Do not pick.