So when already?
BS"D When the Bet HaMikdash is built, yenna machlah (the dreaded disease) can”cer will be no more. How do I know? Because laughter can cure can”cer, and when the Bet HaMikdash is built all our mouths will be filled with laughter (Psalms 126:2). May Hashem Yitborach make it happen immediately, if not sooner. If we are not ready, make us ready mercifully.