Five things you need to know today, and who’s back in the office

Good morning, Boston. Here are the five things you need to know to start your Thursday, plus candy sales, Old Ironsides, giant pumpkins and how to help people get back to the office. Moderna gets booster approval The FDA yesterday afternoon gave the the OK to Covid-19 vaccine "booster" shots made by Cambridge biotech Moderna Inc., Rowan Walrath reports. Hospitals, pediatricians order kids' vaccines Hospitals and doctors across Massachusetts have been given the green light to start pre-ordering…