J&J vaccine is back in use following approval from the CDC and FDA Published J&J vaccine is back in use following approval from the CDC and FDA Gloria Jacobson, the dean of Cardinal Stritch University's College of Nursing and Health Sciences, joins FOX6 WakeUp with details. The Johnson & Johnson vaccine is back in use following approval from the CDC and FDA. However, do people still trust that one-dose vaccine? And what's the news doing to our mental health? Gloria Jacobson, the dean of Cardinal Stritch University's College of Nursing and Health Sciences, joins FOX6 WakeUp with details.