Apr 1, 2021 With a mix of relief and caution, older adults fully vaccinated against covid-19 are moving out into the world and resuming activities put on hold during the pandemic. Many are making plans to see adult children and hug grandchildren they haven’t visited for months — or longer. Others are getting together with friends indoors, for the first time in a long time. People are scheduling medical appointments that had been delayed and putting trips to destinations near and far on calendars. Simple things that felt unsafe pre-vaccination now feel possible: petting a neighbor’s dog, going for a walk in the park, stopping at a local hangout for a cup of coffee.