Not sure who needs to hear this but... Every kid should have access to life-saving vaccines!!! But millions have missed out on them because of COVID-19. And the impacts are having a ripple effect. That's why @WHO is leading the Big Catch-Up — a global push to get every child the vaccines they need to live long, healthy lives. Swipe to learn more. #WorldImmunizationWeek #VaccinesWork #BuildBackImmunity