Reminder to older millenials and genx: vaccinations age out and measels can reset your immune system so talk to your gp and get yourself an mmr booster. If you're in Australia it's free at a vaccinating chemist if you don't have the third shot on your record.

(You don't even need a gp visit for that last, or online records. I literally took in a pink 1970's infant vaxx record with the 90's additions handwritten in. staff were incredibly fascinated)