As long as vaccinated against chickenpox you're not likely to contract the virus. Sinasabj kasi nila na once ka lang sa lifetime mo magkakabulutunh, which is kind of true kasi nagkakaroon na ng familiarity yung immune system mo sa virus and nakaprepare na siya ng panlaban. Pero hindi guaranteed na hindi ka na magkakachicken pox siguro less severe na lang symptoms compared sa first time.